Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/libfido2-1.5.0/examples/assert.c
Examining data/libfido2-1.5.0/examples/cred.c
Examining data/libfido2-1.5.0/examples/extern.h
Examining data/libfido2-1.5.0/examples/info.c
Examining data/libfido2-1.5.0/examples/manifest.c
Examining data/libfido2-1.5.0/examples/reset.c
Examining data/libfido2-1.5.0/examples/retries.c
Examining data/libfido2-1.5.0/examples/select.c
Examining data/libfido2-1.5.0/examples/setpin.c
Examining data/libfido2-1.5.0/examples/util.c
Examining data/libfido2-1.5.0/fuzz/dummy.h
Examining data/libfido2-1.5.0/fuzz/fuzz_assert.c
Examining data/libfido2-1.5.0/fuzz/fuzz_bio.c
Examining data/libfido2-1.5.0/fuzz/fuzz_cred.c
Examining data/libfido2-1.5.0/fuzz/fuzz_credman.c
Examining data/libfido2-1.5.0/fuzz/fuzz_mgmt.c
Examining data/libfido2-1.5.0/fuzz/libfuzzer.c
Examining data/libfido2-1.5.0/fuzz/mutator_aux.c
Examining data/libfido2-1.5.0/fuzz/mutator_aux.h
Examining data/libfido2-1.5.0/fuzz/preload-fuzz.c
Examining data/libfido2-1.5.0/fuzz/preload-snoop.c
Examining data/libfido2-1.5.0/fuzz/prng.c
Examining data/libfido2-1.5.0/fuzz/uniform_random.c
Examining data/libfido2-1.5.0/fuzz/wiredata_fido2.h
Examining data/libfido2-1.5.0/fuzz/wiredata_u2f.h
Examining data/libfido2-1.5.0/fuzz/wrap.c
Examining data/libfido2-1.5.0/openbsd-compat/bsd-getline.c
Examining data/libfido2-1.5.0/openbsd-compat/bsd-getpagesize.c
Examining data/libfido2-1.5.0/openbsd-compat/clock_gettime.c
Examining data/libfido2-1.5.0/openbsd-compat/err.h
Examining data/libfido2-1.5.0/openbsd-compat/explicit_bzero.c
Examining data/libfido2-1.5.0/openbsd-compat/explicit_bzero_win32.c
Examining data/libfido2-1.5.0/openbsd-compat/getopt.h
Examining data/libfido2-1.5.0/openbsd-compat/getopt_long.c
Examining data/libfido2-1.5.0/openbsd-compat/openbsd-compat.h
Examining data/libfido2-1.5.0/openbsd-compat/posix_win.c
Examining data/libfido2-1.5.0/openbsd-compat/posix_win.h
Examining data/libfido2-1.5.0/openbsd-compat/readpassphrase.c
Examining data/libfido2-1.5.0/openbsd-compat/readpassphrase.h
Examining data/libfido2-1.5.0/openbsd-compat/readpassphrase_win32.c
Examining data/libfido2-1.5.0/openbsd-compat/recallocarray.c
Examining data/libfido2-1.5.0/openbsd-compat/strlcat.c
Examining data/libfido2-1.5.0/openbsd-compat/strlcpy.c
Examining data/libfido2-1.5.0/openbsd-compat/time.h
Examining data/libfido2-1.5.0/openbsd-compat/timingsafe_bcmp.c
Examining data/libfido2-1.5.0/openbsd-compat/types.h
Examining data/libfido2-1.5.0/regress/assert.c
Examining data/libfido2-1.5.0/regress/cred.c
Examining data/libfido2-1.5.0/regress/dev.c
Examining data/libfido2-1.5.0/src/aes256.c
Examining data/libfido2-1.5.0/src/assert.c
Examining data/libfido2-1.5.0/src/authkey.c
Examining data/libfido2-1.5.0/src/bio.c
Examining data/libfido2-1.5.0/src/blob.c
Examining data/libfido2-1.5.0/src/blob.h
Examining data/libfido2-1.5.0/src/buf.c
Examining data/libfido2-1.5.0/src/cbor.c
Examining data/libfido2-1.5.0/src/cred.c
Examining data/libfido2-1.5.0/src/credman.c
Examining data/libfido2-1.5.0/src/dev.c
Examining data/libfido2-1.5.0/src/ecdh.c
Examining data/libfido2-1.5.0/src/eddsa.c
Examining data/libfido2-1.5.0/src/err.c
Examining data/libfido2-1.5.0/src/es256.c
Examining data/libfido2-1.5.0/src/extern.h
Examining data/libfido2-1.5.0/src/fido.h
Examining data/libfido2-1.5.0/src/fido/bio.h
Examining data/libfido2-1.5.0/src/fido/credman.h
Examining data/libfido2-1.5.0/src/fido/eddsa.h
Examining data/libfido2-1.5.0/src/fido/err.h
Examining data/libfido2-1.5.0/src/fido/es256.h
Examining data/libfido2-1.5.0/src/fido/param.h
Examining data/libfido2-1.5.0/src/fido/rs256.h
Examining data/libfido2-1.5.0/src/fido/types.h
Examining data/libfido2-1.5.0/src/hid.c
Examining data/libfido2-1.5.0/src/hid_hidapi.c
Examining data/libfido2-1.5.0/src/hid_openbsd.c
Examining data/libfido2-1.5.0/src/hid_osx.c
Examining data/libfido2-1.5.0/src/hid_win.c
Examining data/libfido2-1.5.0/src/info.c
Examining data/libfido2-1.5.0/src/io.c
Examining data/libfido2-1.5.0/src/iso7816.c
Examining data/libfido2-1.5.0/src/iso7816.h
Examining data/libfido2-1.5.0/src/log.c
Examining data/libfido2-1.5.0/src/packed.h
Examining data/libfido2-1.5.0/src/pin.c
Examining data/libfido2-1.5.0/src/reset.c
Examining data/libfido2-1.5.0/src/rs256.c
Examining data/libfido2-1.5.0/src/u2f.c
Examining data/libfido2-1.5.0/src/hid_linux.c
Examining data/libfido2-1.5.0/tools/assert_get.c
Examining data/libfido2-1.5.0/tools/assert_verify.c
Examining data/libfido2-1.5.0/tools/base64.c
Examining data/libfido2-1.5.0/tools/bio.c
Examining data/libfido2-1.5.0/tools/cred_make.c
Examining data/libfido2-1.5.0/tools/cred_verify.c
Examining data/libfido2-1.5.0/tools/credman.c
Examining data/libfido2-1.5.0/tools/extern.h
Examining data/libfido2-1.5.0/tools/fido2-assert.c
Examining data/libfido2-1.5.0/tools/fido2-cred.c
Examining data/libfido2-1.5.0/tools/fido2-token.c
Examining data/libfido2-1.5.0/tools/pin.c
Examining data/libfido2-1.5.0/tools/token.c
Examining data/libfido2-1.5.0/tools/util.c

FINAL RESULTS:

data/libfido2-1.5.0/openbsd-compat/err.h:30:3:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		vfprintf(stderr, fmt, ap);
data/libfido2-1.5.0/openbsd-compat/err.h:50:3:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		vfprintf(stderr, fmt, ap);
data/libfido2-1.5.0/openbsd-compat/err.h:64:3:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		vfprintf(stderr, fmt, ap);
data/libfido2-1.5.0/openbsd-compat/err.h:78:3:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		vfprintf(stderr, fmt, ap);
data/libfido2-1.5.0/openbsd-compat/readpassphrase.c:201:1:  [4] (misc) getpass:
  This function is obsolete and not portable. It was in SUSv2 but removed by
  POSIX.2. What it does exactly varies considerably between systems,
  particularly in where its prompt is displayed and where it gets its data
  (e.g., /dev/tty, stdin, stderr, etc.). In addition, some implementations
  overflow buffers. (CWE-676, CWE-120, CWE-20). Make the specific calls to do
  exactly what you want. If you continue to use it, or write your own, be
  sure to zero the password as soon as possible to avoid leaving the
  cleartext password visible in the process' address space.
getpass(const char *prompt)
data/libfido2-1.5.0/src/extern.h:108:32:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
    __attribute__((__format__ (printf, 1, 2)));
data/libfido2-1.5.0/src/log.c:51:6:  [4] (format) vsnprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	r = vsnprintf(line, sizeof(line) - 1, fmt, ap);
data/libfido2-1.5.0/examples/assert.c:179:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "P:T:a:h:ps:t:uv")) != -1) {
data/libfido2-1.5.0/examples/cred.c:183:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "P:T:e:hi:k:rt:uv")) != -1) {
data/libfido2-1.5.0/openbsd-compat/getopt.h:57:6:  [3] (buffer) getopt_long:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
int	 getopt_long(int, char * const *, const char *,
data/libfido2-1.5.0/openbsd-compat/getopt.h:63:6:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
int	 getopt(int, char * const *, const char *);
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:307:22:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
		posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:481:1:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
getopt(int nargc, char * const *nargv, const char *options)
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:501:1:  [3] (buffer) getopt_long:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
getopt_long(int nargc, char * const *nargv, const char *options,
data/libfido2-1.5.0/src/dev.c:525:28:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	if (flags & FIDO_DEBUG || getenv("FIDO_DEBUG") != NULL)
data/libfido2-1.5.0/src/pin.c:203:6:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	if (getenv("FIDO_UVTOKEN") != NULL) {
data/libfido2-1.5.0/tools/assert_get.c:210:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "dhi:o:prt:uv")) != -1) {
data/libfido2-1.5.0/tools/assert_verify.c:148:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "dhi:pv")) != -1) {
data/libfido2-1.5.0/tools/cred_make.c:137:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "c:dhi:o:qruv")) != -1) {
data/libfido2-1.5.0/tools/cred_verify.c:116:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, "c:dhi:o:v")) != -1) {
data/libfido2-1.5.0/tools/fido2-token.c:47:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
data/libfido2-1.5.0/tools/token.c:160:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
data/libfido2-1.5.0/tools/token.c:274:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
data/libfido2-1.5.0/tools/token.c:315:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
data/libfido2-1.5.0/tools/token.c:369:15:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
	while ((ch = getopt(argc, argv, TOKEN_OPT)) != -1) {
data/libfido2-1.5.0/examples/assert.c:24:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char cdh[32] = {
data/libfido2-1.5.0/examples/cred.c:23:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char cdh[32] = {
data/libfido2-1.5.0/examples/cred.c:30:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char user_id[32] = {
data/libfido2-1.5.0/examples/info.c:59:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char flags_txt[128];
data/libfido2-1.5.0/examples/util.c:84:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_WRONLY | O_CREAT, 0644)) < 0) {
data/libfido2-1.5.0/examples/util.c:117:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_RDONLY)) < 0) {
data/libfido2-1.5.0/examples/util.c:164:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/examples/util.c:208:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_WRONLY | O_CREAT, 0644)) < 0) {
data/libfido2-1.5.0/examples/util.c:253:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/examples/util.c:297:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_WRONLY | O_CREAT, 0644)) < 0) {
data/libfido2-1.5.0/examples/util.c:341:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/examples/util.c:378:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_WRONLY | O_CREAT, 0644)) < 0) {
data/libfido2-1.5.0/fuzz/fuzz_assert.c:28:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_assert.c:29:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char rp_id[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_assert.c:154:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor, cbor_len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:190:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.cred.body, &dummy_cdh, dummy.cred.len); /* XXX */
data/libfido2-1.5.0/fuzz/fuzz_assert.c:191:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.cdh.body, &dummy_cdh, dummy.cdh.len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:192:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.wire_data.body, &dummy_wire_data_fido,
data/libfido2-1.5.0/fuzz/fuzz_assert.c:194:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.es256.body, &dummy_es256, dummy.es256.len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:195:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.rs256.body, &dummy_rs256, dummy.rs256.len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:196:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.eddsa.body, &dummy_eddsa, dummy.eddsa.len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:201:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(ptr, blob, len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:205:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, blob, blob_len);
data/libfido2-1.5.0/fuzz/fuzz_assert.c:475:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(&p->wire_data.body, &dummy_wire_data_u2f,
data/libfido2-1.5.0/fuzz/fuzz_assert.c:479:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(&p->wire_data.body, &dummy_wire_data_fido,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:24:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_bio.c:25:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char name[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_bio.c:165:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor, cbor_len);
data/libfido2-1.5.0/fuzz/fuzz_bio.c:198:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.info_wire_data.body, &dummy_info_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:200:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.enroll_wire_data.body, &dummy_enroll_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:202:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.list_wire_data.body, &dummy_list_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:204:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.set_name_wire_data.body, &dummy_set_name_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:206:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.remove_wire_data.body, &dummy_remove_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_bio.c:208:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.id.body, &dummy_id, dummy.id.len);
data/libfido2-1.5.0/fuzz/fuzz_bio.c:213:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(ptr, blob, len);
data/libfido2-1.5.0/fuzz/fuzz_bio.c:217:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, blob, blob_len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:23:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:24:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char rp_id[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:25:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char rp_name[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:26:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char user_icon[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:27:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char user_name[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:28:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char user_nick[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_cred.c:159:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor, cbor_len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:196:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.cdh.body, &dummy_cdh, dummy.cdh.len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:197:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.user_id.body, &dummy_user_id, dummy.user_id.len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:198:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.wire_data.body, &dummy_wire_data_fido,
data/libfido2-1.5.0/fuzz/fuzz_cred.c:204:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(ptr, blob, len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:208:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, blob, blob_len);
data/libfido2-1.5.0/fuzz/fuzz_cred.c:442:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(&p->wire_data.body, &dummy_wire_data_u2f,
data/libfido2-1.5.0/fuzz/fuzz_cred.c:446:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(&p->wire_data.body, &dummy_wire_data_fido,
data/libfido2-1.5.0/fuzz/fuzz_credman.c:24:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_credman.c:25:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char rp_id[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_credman.c:152:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor, cbor_len);
data/libfido2-1.5.0/fuzz/fuzz_credman.c:184:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.meta_wire_data.body, &dummy_meta_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_credman.c:186:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.rp_wire_data.body, &dummy_rp_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_credman.c:188:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.rk_wire_data.body, &dummy_rk_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_credman.c:190:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.del_wire_data.body, &dummy_del_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_credman.c:192:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.cred_id.body, &dummy_cred_id, dummy.cred_id.len);
data/libfido2-1.5.0/fuzz/fuzz_credman.c:197:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(ptr, blob, len);
data/libfido2-1.5.0/fuzz/fuzz_credman.c:201:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, blob, blob_len);
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:21:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin1[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:22:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin2[MAXSTR];
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:136:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor, cbor_len);
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:168:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.reset_wire_data.body, &dummy_reset_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:170:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.info_wire_data.body, &dummy_info_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:172:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.set_pin_wire_data.body, &dummy_set_pin_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:174:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.change_pin_wire_data.body, &dummy_change_pin_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:176:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&dummy.retry_wire_data.body, &dummy_retry_wire_data,
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:182:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(ptr, blob, len);
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:186:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, blob, blob_len);
data/libfido2-1.5.0/fuzz/libfuzzer.c:44:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_CREAT|O_TRUNC|O_WRONLY, 0644)) == -1) {
data/libfido2-1.5.0/fuzz/libfuzzer.c:171:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(data, blob, blob_len);
data/libfido2-1.5.0/fuzz/mutator_aux.c:76:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(v, cbor_bytestring_handle(item), len);
data/libfido2-1.5.0/fuzz/mutator_aux.c:101:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(v->body, cbor_bytestring_handle(item), v->len);
data/libfido2-1.5.0/fuzz/mutator_aux.c:193:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, wire_data_ptr, n);
data/libfido2-1.5.0/fuzz/preload-fuzz.c:34:1:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
open(const char *path, int flags, ...)
data/libfido2-1.5.0/fuzz/preload-snoop.c:44:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char	 path[PATH_MAX];
data/libfido2-1.5.0/fuzz/preload-snoop.c:76:1:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
open(const char *path, int flags, ...)
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:154:6:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
			((char **) nargv)[pos] = nargv[cstart];
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:156:6:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
			((char **)nargv)[cstart] = swap;
data/libfido2-1.5.0/openbsd-compat/posix_win.c:32:10:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	return (open(path, flags, mode));
data/libfido2-1.5.0/openbsd-compat/posix_win.h:39:9:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
#define open(path, ...) posix_open(path, __VA_ARGS__)
data/libfido2-1.5.0/openbsd-compat/readpassphrase.c:84:24:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	    (input = output = open(_PATH_TTY, O_RDWR)) == -1) {
data/libfido2-1.5.0/openbsd-compat/readpassphrase.c:203:9:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	static char buf[_PASSWORD_LEN + 1];
data/libfido2-1.5.0/openbsd-compat/readpassphrase_win32.c:59:16:  [2] (buffer) MultiByteToWideChar:
  Requires maximum length in CHARACTERS, not bytes (CWE-120).
	if ((needed = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0)) == 0 ||
data/libfido2-1.5.0/openbsd-compat/readpassphrase_win32.c:61:6:  [2] (buffer) MultiByteToWideChar:
  Requires maximum length in CHARACTERS, not bytes (CWE-120).
	    MultiByteToWideChar(CP_UTF8, 0, utf8, -1, utf16, needed) == 0) {
data/libfido2-1.5.0/openbsd-compat/recallocarray.c:79:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(newptr, ptr, oldsize);
data/libfido2-1.5.0/openbsd-compat/recallocarray.c:82:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(newptr, ptr, newsize);
data/libfido2-1.5.0/regress/assert.c:15:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char es256_pk[64] = {
data/libfido2-1.5.0/regress/assert.c:26:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char cdh[32] = {
data/libfido2-1.5.0/regress/assert.c:33:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char authdata[39] = {
data/libfido2-1.5.0/regress/assert.c:41:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char sig[72] = {
data/libfido2-1.5.0/regress/assert.c:361:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, cdh, sizeof(cdh));
data/libfido2-1.5.0/regress/assert.c:412:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, authdata, sizeof(authdata));
data/libfido2-1.5.0/regress/assert.c:432:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, sig, sizeof(sig));
data/libfido2-1.5.0/regress/cred.c:13:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char cdh[32] = {
data/libfido2-1.5.0/regress/cred.c:20:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char authdata[198] = {
data/libfido2-1.5.0/regress/cred.c:48:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char authdata_dupkeys[200] = {
data/libfido2-1.5.0/regress/cred.c:76:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char authdata_unsorted_keys[198] = {
data/libfido2-1.5.0/regress/cred.c:104:23:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static const unsigned char x509[742] = {
data/libfido2-1.5.0/regress/cred.c:200:16:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
const unsigned char sig[70] = {
data/libfido2-1.5.0/regress/cred.c:212:16:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
const unsigned char pubkey[64] = {
data/libfido2-1.5.0/regress/cred.c:223:16:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
const unsigned char id[64] = {
data/libfido2-1.5.0/regress/cred.c:239:16:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
const unsigned char aaguid[16] = {
data/libfido2-1.5.0/regress/cred.c:605:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, cdh, sizeof(cdh));
data/libfido2-1.5.0/regress/cred.c:688:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, authdata, sizeof(authdata));
data/libfido2-1.5.0/regress/cred.c:727:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, sig, sizeof(sig));
data/libfido2-1.5.0/regress/cred.c:759:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(junk, x509, sizeof(x509));
data/libfido2-1.5.0/src/aes256.c:16:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 iv[32];
data/libfido2-1.5.0/src/aes256.c:60:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 iv[32];
data/libfido2-1.5.0/src/assert.c:173:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/assert.c:227:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/assert.c:401:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(dgst->ptr, authdata_ptr, authdata_len);
data/libfido2-1.5.0/src/assert.c:402:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(dgst->ptr + authdata_len, clientdata->ptr,
data/libfido2-1.5.0/src/assert.c:536:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char		 buf[1024]; /* XXX */
data/libfido2-1.5.0/src/assert.c:1059:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(sig, ptr, len);
data/libfido2-1.5.0/src/authkey.c:64:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/bio.c:50:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(hmac_data->ptr, prefix, sizeof(prefix));
data/libfido2-1.5.0/src/bio.c:51:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(hmac_data->ptr + sizeof(prefix), cbor, cbor_len);
data/libfido2-1.5.0/src/bio.c:238:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/bio.c:385:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/bio.c:485:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/bio.c:646:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/blob.c:38:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(b->ptr, ptr, len);
data/libfido2-1.5.0/src/buf.c:16:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(dst, *buf, count);
data/libfido2-1.5.0/src/buf.c:29:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(*buf, src, count);
data/libfido2-1.5.0/src/cbor.c:197:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(*buf, cbor_bytestring_handle(item), *len);
data/libfido2-1.5.0/src/cbor.c:222:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(*str, cbor_string_handle(item), len);
data/libfido2-1.5.0/src/cbor.c:423:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(f->ptr + 1, cbor, f->len - 1);
data/libfido2-1.5.0/src/cbor.c:635:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 dgst[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/cbor.c:689:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 dgst[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/cbor.c:769:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 dgst[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/cred.c:129:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/cred.c:191:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char expected_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/cred.c:277:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	buf[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/cred.c:351:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	buf[1024]; /* XXX */
data/libfido2-1.5.0/src/cred.c:615:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(x509, ptr, len);
data/libfido2-1.5.0/src/cred.c:634:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(sig, ptr, len);
data/libfido2-1.5.0/src/cred.c:736:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(up->id.ptr, user_id, user_id_len);
data/libfido2-1.5.0/src/credman.c:184:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/credman.c:309:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/credman.c:348:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/credman.c:523:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/credman.c:562:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/dev.c:70:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(FIDO_RANDOM_DEV, O_RDONLY)) < 0)
data/libfido2-1.5.0/src/dev.c:170:32:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((dev->io_handle = dev->io.open(path)) == NULL) {
data/libfido2-1.5.0/src/dev.c:396:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 cdh[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/eddsa.c:86:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(xy, cbor_bytestring_handle(item), xy_len);
data/libfido2-1.5.0/src/eddsa.c:147:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(pk, ptr, sizeof(*pk));
data/libfido2-1.5.0/src/es256.c:26:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(xy, cbor_bytestring_handle(item), xy_len);
data/libfido2-1.5.0/src/es256.c:185:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(pk, ++p, sizeof(*pk)); /* uncompressed format */
data/libfido2-1.5.0/src/es256.c:187:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(pk, ptr, sizeof(*pk)); /* libfido2 x||y format */
data/libfido2-1.5.0/src/fido/types.h:27:23:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	fido_dev_io_open_t  *open;
data/libfido2-1.5.0/src/fido/types.h:52:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	x[32];
data/libfido2-1.5.0/src/fido/types.h:53:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	y[32];
data/libfido2-1.5.0/src/fido/types.h:58:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	d[32];
data/libfido2-1.5.0/src/fido/types.h:63:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char n[256];
data/libfido2-1.5.0/src/fido/types.h:64:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char e[3];
data/libfido2-1.5.0/src/fido/types.h:69:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char x[32];
data/libfido2-1.5.0/src/fido/types.h:74:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char rp_id_hash[32]; /* sha256 of fido_rp.id */
data/libfido2-1.5.0/src/fido/types.h:82:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char aaguid[16]; /* credential's aaguid */
data/libfido2-1.5.0/src/fido/types.h:88:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char aaguid[16]; /* credential's aaguid */
data/libfido2-1.5.0/src/fido/types.h:180:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char     aaguid[16];    /* aaguid */
data/libfido2-1.5.0/src/hid_hidapi.c:182:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_RDONLY)) < 0) {
data/libfido2-1.5.0/src/hid_linux.c:170:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(path, O_RDONLY)) == -1) {
data/libfido2-1.5.0/src/hid_linux.c:357:17:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((ctx->fd = open(path, O_RDWR)) < 0) {
data/libfido2-1.5.0/src/hid_openbsd.c:32:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char path[64];
data/libfido2-1.5.0/src/hid_openbsd.c:45:13:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		if ((fd = open(path, O_RDWR)) == -1) {
data/libfido2-1.5.0/src/hid_openbsd.c:157:17:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	    (ret->fd = open(path, O_RDWR)) < 0) {
data/libfido2-1.5.0/src/hid_osx.c:28:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	report[CTAP_MAX_REPORT_LEN];
data/libfido2-1.5.0/src/hid_osx.c:129:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char	buf[512];
data/libfido2-1.5.0/src/hid_osx.c:189:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char		buf[32];
data/libfido2-1.5.0/src/hid_osx.c:370:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char			 loop_id[32];
data/libfido2-1.5.0/src/hid_win.c:41:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	report[1 + CTAP_MAX_REPORT_LEN];
data/libfido2-1.5.0/src/hid_win.c:127:2:  [2] (buffer) wchar_t:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	wchar_t	buf[512];
data/libfido2-1.5.0/src/hid_win.c:476:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(buf, ctx->report + 1, len);
data/libfido2-1.5.0/src/info.c:102:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(aaguid, cbor_bytestring_handle(item), aaguid_len);
data/libfido2-1.5.0/src/info.c:250:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/io.c:40:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 pkt[sizeof(*fp) + 1];
data/libfido2-1.5.0/src/io.c:60:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 pkt[sizeof(*fp) + 1];
data/libfido2-1.5.0/src/io.c:74:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&fp->body.init.data, buf, count);
data/libfido2-1.5.0/src/io.c:87:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 pkt[sizeof(*fp) + 1];
data/libfido2-1.5.0/src/io.c:99:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(&fp->body.cont.data, buf, count);
data/libfido2-1.5.0/src/io.c:225:3:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
		memcpy(buf, f.body.init.data, payload_len);
data/libfido2-1.5.0/src/io.c:229:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(buf, f.body.init.data, init_data_len);
data/libfido2-1.5.0/src/io.c:254:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(buf + r, f.body.cont.data, cont_data_len);
data/libfido2-1.5.0/src/io.c:257:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
			memcpy(buf + r, f.body.cont.data, payload_len - r);
data/libfido2-1.5.0/src/io.c:290:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/iso7816.c:52:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(apdu->payload_ptr, buf, cnt);
data/libfido2-1.5.0/src/log.c:43:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char line[LINELEN];
data/libfido2-1.5.0/src/log.c:63:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char row[XXDROW];
data/libfido2-1.5.0/src/log.c:64:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char xxd[XXDLEN];
data/libfido2-1.5.0/src/pin.c:119:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/pin.c:160:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/pin.c:249:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy((*ppin)->ptr, pin, pin_len);
data/libfido2-1.5.0/src/pin.c:457:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/rs256.c:52:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(ptr, cbor_bytestring_handle(item), len);
data/libfido2-1.5.0/src/rs256.c:115:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(pk, ptr, sizeof(*pk));
data/libfido2-1.5.0/src/u2f.c:130:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 challenge[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:131:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 application[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:132:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/u2f.c:183:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 challenge[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:184:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 rp_id_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:185:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/u2f.c:289:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 rp_id_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:290:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/u2f.c:578:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 rp_id_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:579:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/u2f.c:780:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 clientdata_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:781:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 rp_id_hash[SHA256_DIGEST_LENGTH];
data/libfido2-1.5.0/src/u2f.c:782:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	 reply[FIDO_MAXMSG];
data/libfido2-1.5.0/src/u2f.c:826:11:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	unsigned char	reply[FIDO_MAXMSG];
data/libfido2-1.5.0/tools/assert_get.c:198:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/assert_get.c:199:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char prompt[1024];
data/libfido2-1.5.0/tools/base64.c:53:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(*out, b64_ptr, (size_t)b64_len);
data/libfido2-1.5.0/tools/bio.c:42:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char				 pin[1024];
data/libfido2-1.5.0/tools/bio.c:72:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char			 pin[1024];
data/libfido2-1.5.0/tools/bio.c:159:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char			 pin[1024];
data/libfido2-1.5.0/tools/bio.c:207:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char			 pin[1024];
data/libfido2-1.5.0/tools/cred_make.c:125:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char prompt[1024];
data/libfido2-1.5.0/tools/cred_make.c:126:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/credman.c:25:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/credman.c:71:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/credman.c:130:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/credman.c:160:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/credman.c:204:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin[1024];
data/libfido2-1.5.0/tools/pin.c:23:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char prompt[1024];
data/libfido2-1.5.0/tools/pin.c:24:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin1[1024];
data/libfido2-1.5.0/tools/pin.c:25:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin2[1024];
data/libfido2-1.5.0/tools/pin.c:81:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char prompt[1024];
data/libfido2-1.5.0/tools/pin.c:82:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin0[1024];
data/libfido2-1.5.0/tools/pin.c:83:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin1[1024];
data/libfido2-1.5.0/tools/pin.c:84:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char pin2[1024];
data/libfido2-1.5.0/tools/token.c:56:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char flags_txt[128];
data/libfido2-1.5.0/tools/util.c:37:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char prompt[1024];
data/libfido2-1.5.0/tools/util.c:55:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(file, O_WRONLY | O_CREAT, 0600)) < 0)
data/libfido2-1.5.0/tools/util.c:75:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(file, O_RDONLY)) < 0)
data/libfido2-1.5.0/tools/util.c:164:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/tools/util.c:234:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/tools/util.c:303:12:  [2] (misc) fopen:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fp = fopen(path, "r")) == NULL) {
data/libfido2-1.5.0/examples/util.c:134:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((n = read(fd, *ptr, *len)) < 0) {
data/libfido2-1.5.0/fuzz/fuzz_assert.c:80:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	    cbor.read != len ||
data/libfido2-1.5.0/fuzz/fuzz_assert.c:255:6:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strlen(pin) == 0)
data/libfido2-1.5.0/fuzz/fuzz_bio.c:103:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	    cbor.read != len ||
data/libfido2-1.5.0/fuzz/fuzz_cred.c:81:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	    cbor.read != len ||
data/libfido2-1.5.0/fuzz/fuzz_cred.c:263:6:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strlen(pin) == 0)
data/libfido2-1.5.0/fuzz/fuzz_credman.c:92:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	    cbor.read != len ||
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:76:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	    cbor.read != len ||
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:260:18:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		consume(sa[i], strlen(sa[i]));
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:265:18:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		consume(sa[i], strlen(sa[i]));
data/libfido2-1.5.0/fuzz/fuzz_mgmt.c:271:18:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		consume(sa[i], strlen(sa[i]));
data/libfido2-1.5.0/fuzz/libfuzzer.c:39:43:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if ((path = strchr(opt, '=')) == NULL || strlen(++path) == 0) {
data/libfido2-1.5.0/fuzz/libfuzzer.c:81:40:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if ((f = strchr(opt, '=')) == NULL || strlen(++f) == 0)
data/libfido2-1.5.0/fuzz/mutator_aux.c:29:9:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	return strlen(s);
data/libfido2-1.5.0/fuzz/mutator_aux.c:49:15:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	consume(str, strlen(str));
data/libfido2-1.5.0/fuzz/mutator_aux.c:118:6:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strlen(v) >= MAXSTR)
data/libfido2-1.5.0/fuzz/mutator_aux.c:121:57:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	return cbor_build_bytestring((const unsigned char *)v, strlen(v));
data/libfido2-1.5.0/fuzz/mutator_aux.c:160:37:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	n = LLVMFuzzerMutate((uint8_t *)s, strlen(s), MAXSTR - 1);
data/libfido2-1.5.0/fuzz/preload-fuzz.c:52:37:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strncmp(path, FUZZ_DEV_PREFIX, strlen(FUZZ_DEV_PREFIX)) != 0)
data/libfido2-1.5.0/fuzz/preload-snoop.c:53:25:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	for (size_t i = 0; i < strlen(s); i++)
data/libfido2-1.5.0/fuzz/preload-snoop.c:94:38:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (strncmp(path, SNOOP_DEV_PREFIX, strlen(SNOOP_DEV_PREFIX)) != 0)
data/libfido2-1.5.0/fuzz/preload-snoop.c:163:1:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
read(int fd, void *buf, size_t nbytes)
data/libfido2-1.5.0/fuzz/wrap.c:544:2:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
	usleep,
data/libfido2-1.5.0/openbsd-compat/bsd-getline.c:64:11:  [1] (buffer) fgetc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		int c = fgetc(fp);
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:184:22:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		current_argv_len = strlen(current_argv);
data/libfido2-1.5.0/openbsd-compat/getopt_long.c:192:7:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		if (strlen(long_options[i].name) == current_argv_len) {
data/libfido2-1.5.0/openbsd-compat/posix_win.c:49:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	return (read(fd, buf, (unsigned int)count));
data/libfido2-1.5.0/openbsd-compat/posix_win.h:41:9:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
#define read(fd, buf, count) posix_read(fd, buf, count)
data/libfido2-1.5.0/openbsd-compat/readpassphrase.c:133:31:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		(void)write(output, prompt, strlen(prompt));
data/libfido2-1.5.0/openbsd-compat/readpassphrase.c:136:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	while ((nr = read(input, &ch, 1)) == 1 && ch != '\n' && ch != '\r') {
data/libfido2-1.5.0/openbsd-compat/strlcat.c:50:17:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		return(dlen + strlen(s));
data/libfido2-1.5.0/src/cbor.c:1103:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*buf += cbor.read;
data/libfido2-1.5.0/src/cbor.c:1104:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*len -= cbor.read;
data/libfido2-1.5.0/src/cbor.c:1180:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*buf += cbor.read;
data/libfido2-1.5.0/src/cbor.c:1181:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*len -= cbor.read;
data/libfido2-1.5.0/src/cbor.c:1235:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*buf += cbor.read;
data/libfido2-1.5.0/src/cbor.c:1236:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*len -= cbor.read;
data/libfido2-1.5.0/src/cred.c:195:40:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const unsigned char *)id, strlen(id),
data/libfido2-1.5.0/src/credman.c:382:43:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const unsigned char *)rp_id, strlen(rp_id), dgst) != dgst) {
data/libfido2-1.5.0/src/dev.c:72:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((r = read(fd, nonce, sizeof(*nonce))) < 0 ||
data/libfido2-1.5.0/src/dev.c:410:39:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)clientdata, strlen(clientdata), cdh) != cdh) {
data/libfido2-1.5.0/src/fido/types.h:29:23:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	fido_dev_io_read_t  *read;
data/libfido2-1.5.0/src/hid_linux.c:463:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((r = read(ctx->fd, buf, len)) < 0 || (size_t)r != len) {
data/libfido2-1.5.0/src/hid_openbsd.c:200:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((r = read(ctx->fd, buf, len)) == -1 || (size_t)r != len) {
data/libfido2-1.5.0/src/hid_osx.c:515:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((r = read(ctx->report_pipe[0], buf, len)) < 0 || (size_t)r != len) {
data/libfido2-1.5.0/src/io.c:156:44:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if (d->rx_len > sizeof(*fp) || (n = d->io.read(d->io_handle,
data/libfido2-1.5.0/src/pin.c:48:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	    (const unsigned char *)pin, strlen(pin)) < 0) {
data/libfido2-1.5.0/src/pin.c:234:12:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	pin_len = strlen(pin);
data/libfido2-1.5.0/src/pin.c:270:37:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	    (const unsigned char *)oldpin, strlen(oldpin)) < 0) {
data/libfido2-1.5.0/src/u2f.c:20:1:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(unsigned int usec)
data/libfido2-1.5.0/src/u2f.c:97:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)rp_id, strlen(rp_id),
data/libfido2-1.5.0/src/u2f.c:164:7:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
		if (usleep((unsigned)(ms == -1 ? 100 : ms) * 1000) < 0) {
data/libfido2-1.5.0/src/u2f.c:199:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)rp_id, strlen(rp_id),
data/libfido2-1.5.0/src/u2f.c:307:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)rp_id, strlen(rp_id),
data/libfido2-1.5.0/src/u2f.c:340:7:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
		if (usleep((unsigned)(ms == -1 ? 100 : ms) * 1000) < 0) {
data/libfido2-1.5.0/src/u2f.c:431:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)rp_id, strlen(rp_id),
data/libfido2-1.5.0/src/u2f.c:619:40:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)cred->rp.id, strlen(cred->rp.id),
data/libfido2-1.5.0/src/u2f.c:647:7:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
		if (usleep((unsigned)(ms == -1 ? 100 : ms) * 1000) < 0) {
data/libfido2-1.5.0/src/u2f.c:788:39:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (SHA256((const void *)clientdata, strlen(clientdata),
data/libfido2-1.5.0/src/u2f.c:790:6:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	    strlen(rp_id), rp_id_hash) != rp_id_hash) {
data/libfido2-1.5.0/tools/assert_get.c:182:31:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		explicit_bzero(hmac_secret, strlen(hmac_secret));
data/libfido2-1.5.0/tools/base64.c:72:50:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (in == NULL || ptr == NULL || len == NULL || strlen(in) > INT_MAX)
data/libfido2-1.5.0/tools/base64.c:86:14:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	alloc_len = strlen(in);
data/libfido2-1.5.0/tools/base64.c:121:19:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	    (size_t)n != strlen(line)) {
data/libfido2-1.5.0/tools/fido2-assert.c:41:18:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (argc < 2 || strlen(argv[1]) != 2 || argv[1][0] != '-')
data/libfido2-1.5.0/tools/fido2-cred.c:39:18:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	if (argc < 2 || strlen(argv[1]) != 2 || argv[1][0] != '-')
data/libfido2-1.5.0/tools/util.c:130:19:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	    (size_t)n != strlen(line)) {

ANALYSIS SUMMARY:

Hits = 332
Lines analyzed = 25553 in approximately 0.73 seconds (35058 lines/second)
Physical Source Lines of Code (SLOC) = 19976
Hits@level = [0] 138 [1]  67 [2] 240 [3]  18 [4]   7 [5]   0
Hits@level+ = [0+] 470 [1+] 332 [2+] 265 [3+]  25 [4+]   7 [5+]   0
Hits/KSLOC@level+ = [0+] 23.5282 [1+] 16.6199 [2+] 13.2659 [3+] 1.2515 [4+] 0.350421 [5+]   0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.