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/scalpel-1.60/base_name.c
Examining data/scalpel-1.60/base_name.h
Examining data/scalpel-1.60/dig.c
Examining data/scalpel-1.60/dirname.h
Examining data/scalpel-1.60/prioque.c
Examining data/scalpel-1.60/prioque.h
Examining data/scalpel-1.60/scalpel.c
Examining data/scalpel-1.60/scalpel.h
Examining data/scalpel-1.60/helpers.c
Examining data/scalpel-1.60/files.c
FINAL RESULTS:
data/scalpel-1.60/dig.c:856:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(carveinfo->filename, fn);
data/scalpel-1.60/files.c:76:2: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf(stderr, NONEMPTYDIR_ERROR_MSG);
data/scalpel-1.60/helpers.c:76:3: [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,format,argp);
data/scalpel-1.60/helpers.c:77:3: [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 (state->auditFile,format,argp);
data/scalpel-1.60/scalpel.c:400:7: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stdout,SCALPEL_COPYRIGHT_STRING);
data/scalpel-1.60/scalpel.c:593:5: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stderr, SCALPEL_SIZEOFBUFFER_PANIC_STRING);
data/scalpel-1.60/scalpel.c:601:3: [4] (format) fprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
fprintf (stdout,SCALPEL_BANNER_STRING);
data/scalpel-1.60/scalpel.h:85:10: [4] (format) snprintf:
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.
#define snprintf _snprintf
data/scalpel-1.60/scalpel.h:85:27: [4] (format) _snprintf:
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.
#define snprintf _snprintf
data/scalpel-1.60/dig.c:197:3: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
realpath(state->imagefile,imageFile);
data/scalpel-1.60/helpers.c:59:7: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
if (realpath(s,fn) == NULL) {
data/scalpel-1.60/scalpel.c:396:15: [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 ((i = getopt(argc, argv, "bhvVundpq:rt:c:o:s:i:m:O")) != -1) {
data/scalpel-1.60/scalpel.c:500:3: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
realpath(state->outputdirectory,fn);
data/scalpel-1.60/scalpel.h:92:5: [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 argc, char *const argv[], const char *optstring);
data/scalpel-1.60/scalpel.h:95:9: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
#define realpath(A,B) _fullpath(B,A,PATH_MAX)
data/scalpel-1.60/scalpel.h:99:9: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
#define realpath(A,B) \
data/scalpel-1.60/scalpel.h:100:4: [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.
(getenv ("CYGWIN_USE_WIN32_PATHS") \
data/scalpel-1.60/scalpel.h:102:6: [3] (buffer) realpath:
This function does not protect against buffer overflows, and some
implementations can overflow internally (CWE-120/CWE-785!). Ensure that the
destination buffer is at least of size MAXPATHLEN, andto protect against
implementation problems, the input argument should also be checked to
ensure it is no larger than MAXPATHLEN.
: realpath ((A), (B)))
data/scalpel-1.60/dig.c:29:8: [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 readbuffer[SIZE_OF_BUFFER]; // read buffer--process image
data/scalpel-1.60/dig.c:97:3: [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[MAX_STRING_LENGTH];
data/scalpel-1.60/dig.c:98:3: [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[MAX_STRING_LENGTH];
data/scalpel-1.60/dig.c:132:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"bytes"); break;
data/scalpel-1.60/dig.c:134:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"KB"); break;
data/scalpel-1.60/dig.c:136:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"MB"); break;
data/scalpel-1.60/dig.c:138:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"GB"); break;
data/scalpel-1.60/dig.c:140:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"TB"); break;
data/scalpel-1.60/dig.c:142:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"PB"); break;
data/scalpel-1.60/dig.c:144:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf,"EB"); break;
data/scalpel-1.60/dig.c:195:3: [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 imageFile[MAX_STRING_LENGTH];
data/scalpel-1.60/dig.c:455:17: [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 ((infile = fopen(state->imagefile,"rb")) == NULL) {
data/scalpel-1.60/dig.c:575:3: [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 fn[MAX_STRING_LENGTH]; // temp buffer for output filename
data/scalpel-1.60/dig.c:576:3: [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 orgdir[MAX_STRING_LENGTH]; // buffer for name of organizing subdirectory
data/scalpel-1.60/dig.c:601:17: [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 ((infile = fopen(state->imagefile,"rb")) == NULL) {
data/scalpel-1.60/dig.c:1019:16: [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).
carve->fp = fopen(carve->filename,"ab");
data/scalpel-1.60/dig.c:1197:3: [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 fn[MAX_STRING_LENGTH]; // filename for header/footer database
data/scalpel-1.60/dig.c:1207:17: [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 ((dbfile = fopen(fn,"w")) == NULL) {
data/scalpel-1.60/dig.c:1321:3: [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 fn[MAX_STRING_LENGTH]; // filename for coverage blockmap
data/scalpel-1.60/dig.c:1345:41: [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).
empty = ((state->coverageblockmap = fopen(fn,"rb")) == NULL);
data/scalpel-1.60/dig.c:1458:38: [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 ((state->coverageblockmap = fopen(fn,(empty?"w+b":"r+b"))) == NULL) {
data/scalpel-1.60/files.c:89:5: [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 fn[MAX_STRING_LENGTH];
data/scalpel-1.60/files.c:98:30: [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 (!(state->auditFile = fopen(fn,"w"))) {
data/scalpel-1.60/helpers.c:119:20: [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.
void init_bm_table(char *needle, size_t table[UCHAR_MAX + 1],
data/scalpel-1.60/helpers.c:149:1: [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 *bm_needleinhaystack_skipnchars(char *needle, size_t needle_len,
data/scalpel-1.60/helpers.c:149:38: [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 *bm_needleinhaystack_skipnchars(char *needle, size_t needle_len,
data/scalpel-1.60/helpers.c:150:10: [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 *haystack, size_t haystack_len,
data/scalpel-1.60/helpers.c:179:1: [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 *bm_needleinhaystack(char *needle, size_t needle_len,
data/scalpel-1.60/helpers.c:179:27: [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 *bm_needleinhaystack(char *needle, size_t needle_len,
data/scalpel-1.60/helpers.c:180:27: [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 *haystack, size_t haystack_len,
data/scalpel-1.60/helpers.c:215:3: [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 temp[1+3+1];
data/scalpel-1.60/prioque.c:130:6: [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(new_element->info, element, q->elementsize);
data/scalpel-1.60/prioque.c:196:6: [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(element, q->queue->info, q->elementsize);
data/scalpel-1.60/prioque.c:227:6: [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(element, (q->current)->info, q->elementsize);
data/scalpel-1.60/prioque.c:302:7: [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(q->current->info, element, q->elementsize);
data/scalpel-1.60/prioque.c:455:2: [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(new_element->info, temp->info, q1->elementsize);
data/scalpel-1.60/prioque.c:569:6: [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(element, (ctx->current)->info, ctx->queue->elementsize);
data/scalpel-1.60/prioque.c:643:7: [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(ctx->current->info, element, ctx->queue->elementsize);
data/scalpel-1.60/scalpel.c:110:5: [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(s->suffix,tokenarray[0],MAX_SUFFIX_LENGTH);
data/scalpel-1.60/scalpel.c:139:3: [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(s->begin,tokenarray[3],s->beginlength);
data/scalpel-1.60/scalpel.c:141:3: [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(s->end,tokenarray[4],s->endlength);
data/scalpel-1.60/scalpel.c:157:24: [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 **tokenarray = (char **) malloc(6*sizeof(char[MAX_STRING_LENGTH+1]));
data/scalpel-1.60/scalpel.c:244:7: [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).
f = fopen(state->conffile,"r");
data/scalpel-1.60/scalpel.c:498:3: [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 fn[MAX_STRING_LENGTH];
data/scalpel-1.60/scalpel.c:520:19: [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).
listoffiles = fopen(state->inputFileList,"r");
data/scalpel-1.60/scalpel.h:341:20: [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.
void init_bm_table(char *needle, size_t table[UCHAR_MAX + 1],
data/scalpel-1.60/scalpel.h:345:1: [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 *bm_needleinhaystack(char *needle, size_t needle_len,
data/scalpel-1.60/scalpel.h:345:27: [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 *bm_needleinhaystack(char *needle, size_t needle_len,
data/scalpel-1.60/scalpel.h:346:27: [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 *haystack, size_t haystack_len,
data/scalpel-1.60/base_name.c:73:14: [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).
for (len = strlen (name); 1 < len && ISSLASH (name[len - 1]); len--)
data/scalpel-1.60/dig.c:153:26: [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).
barlength = ttywidth - strlen(fn) - strlen(buf) - 32;
data/scalpel-1.60/dig.c:153:39: [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).
barlength = ttywidth - strlen(fn) - strlen(buf) - 32;
data/scalpel-1.60/dig.c:854:29: [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).
carveinfo->filename=malloc(strlen(fn)+1);
data/scalpel-1.60/files.c:138:10: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
if (read(fd, &ch, 1) < 1) {
data/scalpel-1.60/helpers.c:247:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(temp+1,rd,3);
data/scalpel-1.60/scalpel.c:105:20: [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(SCALPEL_NOEXTENSION_SUFFIX))) {
data/scalpel-1.60/scalpel.c:127:44: [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 (!strncasecmp(tokenarray[5],"REVERSE",strlen("REVERSE"))) {
data/scalpel-1.60/scalpel.c:130:46: [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).
else if (!strncasecmp(tokenarray[5],"NEXT",strlen("NEXT"))) {
data/scalpel-1.60/scalpel.c:134:49: [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).
else if (!strncasecmp(tokenarray[5],"FORWARD",strlen("FORWARD"))) {
data/scalpel-1.60/scalpel.c:158:27: [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).
int i = 0, err=0, len = strlen(buffer);
data/scalpel-1.60/scalpel.c:185:9: [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).
if (strlen(token) > 1) {
data/scalpel-1.60/scalpel.c:189:13: [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).
(int)strlen(token),token[0]);
data/scalpel-1.60/scalpel.c:368:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->outputdirectory,SCALPEL_DEFAULT_OUTPUT_DIR,
data/scalpel-1.60/scalpel.c:369:4: [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(SCALPEL_DEFAULT_OUTPUT_DIR));
data/scalpel-1.60/scalpel.c:370:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->conffile,SCALPEL_DEFAULT_CONFIG_FILE,
data/scalpel-1.60/scalpel.c:379:5: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings.
strncat(state->invocation,
data/scalpel-1.60/scalpel.c:381:24: [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).
MAX_STRING_LENGTH-strlen(state->invocation));
data/scalpel-1.60/scalpel.c:382:5: [1] (buffer) strncat:
Easily used incorrectly (e.g., incorrectly computing the correct maximum
size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf,
or automatically resizing strings. Risk is low because the source is a
constant character.
strncat(state->invocation,
data/scalpel-1.60/scalpel.c:384:24: [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).
MAX_STRING_LENGTH-strlen(state->invocation));
data/scalpel-1.60/scalpel.c:414:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->conffile,optarg,MAX_STRING_LENGTH);
data/scalpel-1.60/scalpel.c:437:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->outputdirectory,optarg,MAX_STRING_LENGTH);
data/scalpel-1.60/scalpel.c:442:7: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->coveragedirectory,optarg,MAX_STRING_LENGTH);
data/scalpel-1.60/scalpel.c:501:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(state->outputdirectory,fn,MAX_STRING_LENGTH);
data/scalpel-1.60/scalpel.c:539:27: [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(state->imagefile[strlen(state->imagefile)-1] == '\n'){
data/scalpel-1.60/scalpel.c:540:19: [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).
state->imagefile[strlen(state->imagefile)-1] = '\x00';
ANALYSIS SUMMARY:
Hits = 93
Lines analyzed = 4765 in approximately 0.16 seconds (29903 lines/second)
Physical Source Lines of Code (SLOC) = 2938
Hits@level = [0] 241 [1] 26 [2] 49 [3] 9 [4] 9 [5] 0
Hits@level+ = [0+] 334 [1+] 93 [2+] 67 [3+] 18 [4+] 9 [5+] 0
Hits/KSLOC@level+ = [0+] 113.683 [1+] 31.6542 [2+] 22.8046 [3+] 6.12662 [4+] 3.06331 [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.