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/vis-0.6/array.c
Examining data/vis-0.6/array.h
Examining data/vis-0.6/buffer.c
Examining data/vis-0.6/buffer.h
Examining data/vis-0.6/config.def.h
Examining data/vis-0.6/libutf.c
Examining data/vis-0.6/libutf.h
Examining data/vis-0.6/main.c
Examining data/vis-0.6/map.c
Examining data/vis-0.6/map.h
Examining data/vis-0.6/sam.c
Examining data/vis-0.6/sam.h
Examining data/vis-0.6/test/core/array-test.c
Examining data/vis-0.6/test/core/buffer-test.c
Examining data/vis-0.6/test/core/ccan-config.c
Examining data/vis-0.6/test/core/ccan/compiler/compiler.h
Examining data/vis-0.6/test/core/ccan/compiler/test/compile_fail-printf.c
Examining data/vis-0.6/test/core/ccan/compiler/test/run-is_compile_constant.c
Examining data/vis-0.6/test/core/ccan/tap/tap.c
Examining data/vis-0.6/test/core/ccan/tap/tap.h
Examining data/vis-0.6/test/core/ccan/tap/test/run.c
Examining data/vis-0.6/test/core/map-test.c
Examining data/vis-0.6/test/core/tap.h
Examining data/vis-0.6/test/core/text-test.c
Examining data/vis-0.6/test/fuzz/buffer-fuzzer.c
Examining data/vis-0.6/test/fuzz/fuzzer.h
Examining data/vis-0.6/test/fuzz/text-fuzzer.c
Examining data/vis-0.6/test/util/keys.c
Examining data/vis-0.6/text-motions.c
Examining data/vis-0.6/text-motions.h
Examining data/vis-0.6/text-objects.c
Examining data/vis-0.6/text-objects.h
Examining data/vis-0.6/text-regex-tre.c
Examining data/vis-0.6/text-regex.c
Examining data/vis-0.6/text-regex.h
Examining data/vis-0.6/text-util.c
Examining data/vis-0.6/text-util.h
Examining data/vis-0.6/text.c
Examining data/vis-0.6/text.h
Examining data/vis-0.6/ui-terminal-curses.c
Examining data/vis-0.6/ui-terminal-vt100.c
Examining data/vis-0.6/ui-terminal.c
Examining data/vis-0.6/ui-terminal.h
Examining data/vis-0.6/ui.h
Examining data/vis-0.6/util.h
Examining data/vis-0.6/view.c
Examining data/vis-0.6/view.h
Examining data/vis-0.6/vis-cmds.c
Examining data/vis-0.6/vis-core.h
Examining data/vis-0.6/vis-digraph.c
Examining data/vis-0.6/vis-lua.c
Examining data/vis-0.6/vis-lua.h
Examining data/vis-0.6/vis-marks.c
Examining data/vis-0.6/vis-menu.c
Examining data/vis-0.6/vis-modes.c
Examining data/vis-0.6/vis-motions.c
Examining data/vis-0.6/vis-operators.c
Examining data/vis-0.6/vis-prompt.c
Examining data/vis-0.6/vis-registers.c
Examining data/vis-0.6/vis-single.c
Examining data/vis-0.6/vis-text-objects.c
Examining data/vis-0.6/vis.c
Examining data/vis-0.6/vis.h
FINAL RESULTS:
data/vis-0.6/vis-lua.c:2693:16: [5] (race) readlink:
This accepts filename arguments; if an attacker can move those files or
change the link content, a race condition results. Also, it does not
terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
ssize_t len = readlink("/proc/self/exe", path, sizeof(path)-1);
data/vis-0.6/buffer.c:125:12: [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.
int len = vsnprintf(NULL, 0, fmt, ap);
data/vis-0.6/buffer.c:132:13: [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.
bool ret = vsnprintf(buf->data+buf->len, len+1, fmt, ap_save) == len;
data/vis-0.6/buffer.h:54:73: [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.
bool buffer_printf(Buffer*, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
data/vis-0.6/buffer.h:56:74: [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.
bool buffer_appendf(Buffer*, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
data/vis-0.6/test/core/ccan-config.c:343:12: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
status = system(cmd);
data/vis-0.6/test/core/ccan-config.c:374:3: [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(ret + len, argv[i]);
data/vis-0.6/test/core/ccan-config.c:379:2: [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(ret + len, extra);
data/vis-0.6/test/core/ccan-config.c:472:7: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
if (system("cat " INPUT_FILE) == -1)
data/vis-0.6/test/core/ccan-config.c:479:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(newcmd, "%s %s", cmd, test->link);
data/vis-0.6/test/core/ccan/tap/tap.c:78:2: [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(stdout, fmt, ap);
data/vis-0.6/test/core/ccan/tap/test/run.c:41:2: [4] (format) vsprintf:
Potential format string problem (CWE-134). Make format string constant.
vsprintf(buf, fmt, ap);
data/vis-0.6/test/core/tap.h:18:2: [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.
printf(__VA_ARGS__); \
data/vis-0.6/test/core/tap.h:34:3: [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.
printf(__VA_ARGS__); \
data/vis-0.6/test/core/text-test.c:111:8: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access("/etc/shadow", F_OK) == 0 && access("/etc/shadow", R_OK) != 0) {
data/vis-0.6/test/core/text-test.c:111:44: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access("/etc/shadow", F_OK) == 0 && access("/etc/shadow", R_OK) != 0) {
data/vis-0.6/test/fuzz/buffer-fuzzer.c:20:6: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(cmd, "%zu %s\n", &pos, data) != 2)
data/vis-0.6/test/fuzz/buffer-fuzzer.c:27:6: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(cmd, "%s\n", data) != 1)
data/vis-0.6/test/fuzz/text-fuzzer.c:24:6: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function.
if (sscanf(cmd, "%zu %s\n", &pos, data) != 2)
data/vis-0.6/test/util/keys.c:16:9: [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, errstr, ap);
data/vis-0.6/test/util/keys.c:24:9: [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(stdout, fmt, ap);
data/vis-0.6/text.c:645:12: [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.
int len = vsnprintf(NULL, 0, format, ap);
data/vis-0.6/text.c:651:21: [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.
bool ret = buf && (vsnprintf(buf, len+1, format, ap_save) == len) && text_insert(txt, pos, buf, len);
data/vis-0.6/text.h:157:84: [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.
bool text_printf(Text*, size_t pos, const char *format, ...) __attribute__((format(printf, 3, 4)));
data/vis-0.6/text.h:158:73: [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.
bool text_appendf(Text*, const char *format, ...) __attribute__((format(printf, 2, 3)));
data/vis-0.6/ui-terminal.c:28:25: [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.
#define debug(...) do { printf(__VA_ARGS__); fflush(stdout); } while (0)
data/vis-0.6/ui-terminal.c:76:2: [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, msg, ap);
data/vis-0.6/ui-terminal.c:563:2: [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.
vsnprintf(tui->info, sizeof(tui->info), msg, ap);
data/vis-0.6/vis-lua.c:50:25: [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.
#define debug(...) do { printf(__VA_ARGS__); fflush(stdout); } while (0)
data/vis-0.6/vis-lua.c:74:3: [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(left_parts[left_count++], mode);
data/vis-0.6/vis-lua.c:175:3: [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.
printf(lua_toboolean(L, i) ? "true" : "false");
data/vis-0.6/vis-lua.c:210:2: [4] (format) vprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vprintf(format, ap);
data/vis-0.6/vis-lua.c:2559:21: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
stripped_elem += sprintf(stripped_elem, "%s;", elem);
data/vis-0.6/vis-menu.c:227:2: [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(buf, text);
data/vis-0.6/vis-single.c:128:3: [4] (shell) execv:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execv(exe, argv);
data/vis-0.6/vis.c:1217:5: [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(vis->key_prev, vis->key_current);
data/vis-0.6/vis.c:1243:6: [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(vis->key_prev, vis->key_current);
data/vis-0.6/vis.c:1796:4: [4] (shell) execlp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execlp(vis->shell, vis->shell, "-c", argv[0], (char*)NULL);
data/vis-0.6/vis.c:1798:4: [4] (shell) execvp:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
execvp(argv[0], (char* const*)argv);
data/vis-0.6/vis.h:130:73: [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.
void vis_die(Vis*, const char *msg, ...) __attribute__((noreturn,format(printf, 2, 3)));
data/vis-0.6/vis.h:247:70: [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.
void vis_info_show(Vis*, const char *msg, ...) __attribute__((format(printf, 2, 3)));
data/vis-0.6/sam.c:1786:9: [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.
dir = getenv("HOME");
data/vis-0.6/test/util/keys.c:147:15: [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.
char *term = getenv("TERM");
data/vis-0.6/ui-terminal-vt100.c:184:15: [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.
char *term = getenv("TERM");
data/vis-0.6/ui-terminal.c:648:15: [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.
char *term = getenv("TERM");
data/vis-0.6/vis-lua.c:2675:21: [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.
const char *home = getenv("HOME");
data/vis-0.6/vis-lua.c:2684:27: [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.
const char *xdg_config = getenv("XDG_CONFIG_HOME");
data/vis-0.6/vis-lua.c:2709:24: [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.
vis_lua_path_add(vis, getenv("VIS_PATH"));
data/vis-0.6/vis-single.c:105:19: [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.
char *old_path = getenv("PATH");
data/vis-0.6/vis.c:162:24: [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 (!(path_absolute = realpath(dir, NULL)))
data/vis-0.6/vis.c:699:16: [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.
char *shell = getenv("SHELL");
data/vis-0.6/array.c:81:3: [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(arr->items + (idx * arr->elem_size), item, arr->elem_size);
data/vis-0.6/buffer.c:88:2: [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->data + pos, data, len);
data/vis-0.6/main.c:1915:2: [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 replacement[UTFmax+1];
data/vis-0.6/main.c:1964:2: [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 utf8[UTFmax+1];
data/vis-0.6/main.c:2085:2: [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[4], type = keys[0];
data/vis-0.6/main.c:2446:5: [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 buf[PIPE_BUF];
data/vis-0.6/main.c:2453:14: [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).
int fd = open("/dev/tty", O_RDWR);
data/vis-0.6/sam.c:70:8: [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.
const char *argv[MAX_ARGV];/* [0]=cmd-name, [1..MAX_ARGV-2]=arguments, last element always NULL */
data/vis-0.6/sam.c:277:8: [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.
const char *names[3]; /* name and optional alias */
data/vis-0.6/sam.c:580:2: [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 delim[2] = { **s, '\0' };
data/vis-0.6/sam.c:867:3: [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 name[2] = { **s ? **s : 'p', '\0' };
data/vis-0.6/test/core/array-test.c:12:2: [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 key[64];
data/vis-0.6/test/core/ccan-config.c:340:10: [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).
|| open("/dev/null", O_RDONLY) != STDIN_FILENO)
data/vis-0.6/test/core/ccan-config.c:438:9: [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).
outf = fopen(INPUT_FILE, "w");
data/vis-0.6/test/core/ccan/tap/test/run.c:36:3: [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[1024];
data/vis-0.6/test/core/ccan/tap/test/run.c:52:3: [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 buffer[PIPE_BUF+1];
data/vis-0.6/test/core/text-test.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 buf[BUFSIZ] = "", b;
data/vis-0.6/test/core/text-test.c:34:2: [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[BUFSIZ] = "", b;
data/vis-0.6/test/core/text-test.c:55:2: [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[BUFSIZ];
data/vis-0.6/test/core/text-test.c:117:3: [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[BUFSIZ] = "Hello World!\n";
data/vis-0.6/test/fuzz/buffer-fuzzer.c:18:2: [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 data[BUFSIZ];
data/vis-0.6/test/fuzz/buffer-fuzzer.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 data[BUFSIZ];
data/vis-0.6/test/fuzz/buffer-fuzzer.c:80:2: [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[BUFSIZ];
data/vis-0.6/test/fuzz/text-fuzzer.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 data[BUFSIZ];
data/vis-0.6/test/fuzz/text-fuzzer.c:127:2: [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[BUFSIZ];
data/vis-0.6/test/util/keys.c:145:2: [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[1024];
data/vis-0.6/test/util/keys.c:174:6: [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(key.utf8, start, len);
data/vis-0.6/text-motions.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 buf[MB_LEN_MAX];
data/vis-0.6/text-motions.c:233:3: [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[MB_LEN_MAX];
data/vis-0.6/text-objects.c:215:10: [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).
char c, open, close;
data/vis-0.6/text-objects.c:240:12: [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 (c == open && --opened == 0) {
data/vis-0.6/text-objects.c:254:19: [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).
} else if (c == open && it.pos != pos) {
data/vis-0.6/text.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 data[4096];
data/vis-0.6/text.c:267:15: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
char *dest = memcpy(blk->data + blk->len, data, len);
data/vis-0.6/text.c:290:2: [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(insert, data, len);
data/vis-0.6/text.c:836:15: [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 ((oldfd = open(ctx->filename, O_RDONLY)) == -1 && errno != ENOENT)
data/vis-0.6/text.c:863:17: [2] (tmpfile) mkstemp:
Potential for temporary file vulnerability in some circumstances. Some
older Unix-like systems create temp files with permission to write by all
by default, so be sure to set the umask to override this. Also, some older
Unix systems might fail to use O_EXCL when opening the file, so make sure
that O_EXCL is used by the library (CWE-377).
if ((ctx->fd = mkstemp(ctx->tmpname)) == -1)
data/vis-0.6/text.c:920:12: [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).
int dir = open(dirname(ctx->filename), O_DIRECTORY|O_RDONLY);
data/vis-0.6/text.c:941:17: [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(ctx->filename, O_CREAT|O_WRONLY, 0666)) == -1)
data/vis-0.6/text.c:953:3: [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 tmpname[32] = "/tmp/vis-XXXXXX";
data/vis-0.6/text.c:954:11: [2] (tmpfile) mkstemp:
Potential for temporary file vulnerability in some circumstances. Some
older Unix-like systems create temp files with permission to write by all
by default, so be sure to set the umask to override this. Also, some older
Unix systems might fail to use O_EXCL when opening the file, so make sure
that O_EXCL is used by the library (CWE-377).
newfd = mkstemp(tmpname);
data/vis-0.6/text.c:1138:13: [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(filename, O_RDONLY)) == -1)
data/vis-0.6/text.c:1490:3: [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[MB_LEN_MAX];
data/vis-0.6/text.c:1515:3: [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[MB_LEN_MAX];
data/vis-0.6/text.c:1555:4: [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(cur, it.text, piece_len);
data/vis-0.6/ui-terminal-curses.c:108:24: [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.
static const unsigned char color_256_to_16[256] = {
data/vis-0.6/ui-terminal-vt100.c:120:6: [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 on[4], off[4];
data/vis-0.6/ui-terminal.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 info[MAX_WIDTH]; /* info message displayed at the bottom of the screen */
data/vis-0.6/ui-terminal.c:117:15: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
int index = atoi(s);
data/vis-0.6/ui-terminal.c:252:2: [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[(sizeof(size_t) * CHAR_BIT + 2) / 3 + 1 + 1];
data/vis-0.6/ui-terminal.c:279:3: [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(&cells[x+sidebar_width], l->cells, sizeof(Cell) * view_width);
data/vis-0.6/ui-terminal.c:580:12: [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).
int tty = open("/dev/tty", O_RDWR);
data/vis-0.6/view.h:20:2: [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 data[16]; /* utf8 encoded character displayed in this cell (might be more than
data/vis-0.6/vis-cmds.c:165:2: [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[256];
data/vis-0.6/vis-cmds.c:387:9: [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 name[PATH_MAX];
data/vis-0.6/vis-cmds.c:479:8: [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.
const char *args[MAX_ARGV] = { argv[0], "cat", "--" };
data/vis-0.6/vis-cmds.c:509:27: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
vis_exit(vis, argv[1] ? atoi(argv[1]) : EXIT_SUCCESS);
data/vis-0.6/vis-cmds.c:520:27: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
vis_exit(vis, argv[1] ? atoi(argv[1]) : EXIT_SUCCESS);
data/vis-0.6/vis-cmds.c:620:2: [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/vis-0.6/vis-cmds.c:653:2: [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 usage[256];
data/vis-0.6/vis-cmds.c:666:2: [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 desc[256];
data/vis-0.6/vis-cmds.c:859:3: [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 latin_key[8], nonlatin_key[8];
data/vis-0.6/vis-core.h:183:2: [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 search_char[8]; /* last used character to search for via 'f', 'F', 't', 'T' */
data/vis-0.6/vis-core.h:196:2: [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 key[VIS_KEY_LENGTH_MAX]; /* last pressed key as reported from the UI */
data/vis-0.6/vis-core.h:197:2: [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 key_current[VIS_KEY_LENGTH_MAX];/* current key being processed by the input queue */
data/vis-0.6/vis-core.h: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 key_prev[VIS_KEY_LENGTH_MAX]; /* previous key which was processed by the input queue */
data/vis-0.6/vis-digraph.c:13:8: [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.
const char name[MAX_DIGRAPH_LENGTH+1];
data/vis-0.6/vis-digraph.c:1972:3: [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 name[MAX_DIGRAPH_LENGTH+1] = "";
data/vis-0.6/vis-lua.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 left_parts[4][255] = { "", "", "", "" };
data/vis-0.6/vis-lua.c:57:2: [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 right_parts[4][32] = { "", "", "", "" };
data/vis-0.6/vis-lua.c:58:2: [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 left[sizeof(left_parts)+LENGTH(left_parts)*8];
data/vis-0.6/vis-lua.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 right[sizeof(right_parts)+LENGTH(right_parts)*8];
data/vis-0.6/vis-lua.c:60:2: [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 status[sizeof(left)+sizeof(right)+1];
data/vis-0.6/vis-lua.c:700:3: [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 name[2] = { mark, '\0' };
data/vis-0.6/vis-lua.c:736:3: [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 name[2] = { reg, '\0' };
data/vis-0.6/vis-lua.c:1744:2: [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 status[1024] = "";
data/vis-0.6/vis-lua.c:2670:2: [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/vis-0.6/vis-lua.c:2703:5: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(path, "/lua");
data/vis-0.6/vis-menu.c:61:8: [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 text[BUFSIZ] = "";
data/vis-0.6/vis-menu.c:150:2: [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, t, MIN(strlen(t), tw));
data/vis-0.6/vis-menu.c:222:2: [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[sizeof text], *s;
data/vis-0.6/vis-menu.c:276:3: [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(&text[cursor], str, n);
data/vis-0.6/vis-menu.c:291:2: [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[sizeof text], *p, *maxstr = NULL;
data/vis-0.6/vis-menu.c:327:7: [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).
fd = open("/dev/tty", O_RDWR);
data/vis-0.6/vis-menu.c:363:2: [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/vis-0.6/vis-motions.c:11:2: [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 expr[512];
data/vis-0.6/vis-operators.c:104:2: [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 spaces[9] = " ";
data/vis-0.6/vis-single.c:97:2: [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 exe[256], path[PATH_MAX];
data/vis-0.6/vis.c:155:2: [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_normalized[PATH_MAX] = "";
data/vis-0.6/vis.c:234:2: [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 cwd[PATH_MAX];
data/vis-0.6/vis.c:1078:4: [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 key[VIS_KEY_LENGTH_MAX];
data/vis-0.6/vis.c:1079:4: [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(key, start, end - start);
data/vis-0.6/vis.c:1134:36: [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.
bool vis_keys_utf8(Vis *vis, const char *keys, char utf8[static UTFmax+1]) {
data/vis-0.6/vis.c:1134:48: [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.
bool vis_keys_utf8(Vis *vis, const char *keys, char utf8[static UTFmax+1]) {
data/vis-0.6/vis.c:1301:5: [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(key.utf8, mapped, len);
data/vis-0.6/vis.c:1608:2: [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 spaces[9];
data/vis-0.6/vis.c:1743:14: [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).
int null = open("/dev/null", O_RDWR);
data/vis-0.6/vis.c:1857:4: [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[BUFSIZ];
data/vis-0.6/vis.c:1873:4: [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[BUFSIZ];
data/vis-0.6/vis.h:944:32: [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.
bool vis_keys_utf8(Vis*, const char *keys, char utf8[static UTFmax+1]);
data/vis-0.6/vis.h:944:44: [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.
bool vis_keys_utf8(Vis*, const char *keys, char utf8[static UTFmax+1]);
data/vis-0.6/buffer.c:64:31: [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).
return buffer_put(buf, data, strlen(data)+1);
data/vis-0.6/buffer.c:98:39: [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).
return buffer_insert(buf, pos, data, strlen(data));
data/vis-0.6/buffer.c:108:38: [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).
bool ret = buffer_append(buf, data, strlen(data)+1);
data/vis-0.6/buffer.c:119:35: [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 buffer_prepend(buf, data, strlen(data) + (buf->len == 0));
data/vis-0.6/main.c:2448:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while ((len = read(STDIN_FILENO, buf, sizeof buf)) > 0)
data/vis-0.6/map.c:37:15: [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).
size_t len = strlen(key);
data/vis-0.6/map.c:96:15: [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).
size_t len = strlen(k);
data/vis-0.6/map.c:180:15: [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).
size_t len = strlen(key);
data/vis-0.6/map.c:273:15: [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).
size_t len = strlen(prefix);
data/vis-0.6/sam.c:539:15: [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).
size_t len = strlen(until);
data/vis-0.6/sam.c:562:48: [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).
bool esc = escchars && memchr(escchars, c, strlen(escchars));
data/vis-0.6/test/core/buffer-test.c:14:21: [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 buf->len == strlen(data)+1 && memcmp(buf->data, data, buf->len) == 0;
data/vis-0.6/test/core/ccan-config.c:310:16: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while ((ret = read(fd, buffer + size, max - size)) > 0) {
data/vis-0.6/test/core/ccan-config.c:365:24: [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).
unsigned int i, len = strlen(extra) + 1;
data/vis-0.6/test/core/ccan-config.c:369:14: [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).
len += 1 + strlen(argv[i]);
data/vis-0.6/test/core/ccan-config.c:375:10: [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).
len += strlen(argv[i]);
data/vis-0.6/test/core/ccan-config.c:477:19: [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).
newcmd = malloc(strlen(cmd) + strlen(" ")
data/vis-0.6/test/core/ccan-config.c:477:33: [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).
newcmd = malloc(strlen(cmd) + strlen(" ")
data/vis-0.6/test/core/ccan-config.c:478:7: [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).
+ strlen(test->link) + 1);
data/vis-0.6/test/core/ccan/tap/test/run.c:45:27: [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).
write_all(stderrfd, buf, strlen(buf));
data/vis-0.6/test/core/ccan/tap/test/run.c:55:6: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
r = read(fd, buffer, sizeof(buffer)-1);
data/vis-0.6/test/core/ccan/tap/test/run.c:131:5: [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("ok 1 - All passed\n"));
data/vis-0.6/test/core/text-test.c:17:37: [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).
return text_insert(txt, pos, data, strlen(data));
data/vis-0.6/test/core/text-test.c:58:16: [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 len == strlen(data) && strcmp(buf, data) == 0 &&
data/vis-0.6/test/core/text-test.c:63:15: [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).
size_t len = strlen(data);
data/vis-0.6/test/core/text-test.c:198:20: [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).
size_t data_len = strlen(data);
data/vis-0.6/test/core/text-test.c:280:23: [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 size_t delta = strlen(chunk);
data/vis-0.6/test/fuzz/text-fuzzer.c:26:15: [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).
size_t len = strlen(data);
data/vis-0.6/test/util/keys.c:30:2: [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(termkey_get_waittime(termkey)*10000);
data/vis-0.6/text-motions.c:58:15: [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).
size_t len = strlen(s), matched = 0;
data/vis-0.6/text-motions.c:87:15: [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).
size_t len = strlen(s), matched = len - 1;
data/vis-0.6/text-motions.c:575:43: [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 (symbols && !memchr(symbols, current, strlen(symbols)))
data/vis-0.6/text-objects.c:125:15: [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).
size_t len = strlen(word);
data/vis-0.6/text-objects.c:140:15: [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).
size_t len = strlen(word);
data/vis-0.6/text.c:216:17: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t len = read(fd, data, MIN(sizeof(data), size));
data/vis-0.6/text.c:849:15: [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).
size_t len = strlen(ctx->filename) + sizeof("./.") + sizeof(suffix);
data/vis-0.6/text.c:867:17: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
mode_t mask = umask(0);
data/vis-0.6/text.c:868:3: [1] (access) umask:
Ensure that umask is given most restrictive possible setting (e.g., 066 or
077) (CWE-732).
umask(mask);
data/vis-0.6/ui-terminal-vt100.c:93:15: [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).
output(data, strlen(data));
data/vis-0.6/ui-terminal.c:105:19: [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).
if (*s == '#' && strlen(s) == 7) {
data/vis-0.6/ui-terminal.c:224:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(cells[x].data, str, len);
data/vis-0.6/ui-terminal.c:330:6: [1] (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). Risk is low because the source is a constant character.
strcpy(cells[x].data,"│");
data/vis-0.6/view.c:192:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(cell->data, view->symbols[t]->symbol, sizeof(cell->data)-1);
data/vis-0.6/view.c:210:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(cell->data, view->symbols[SYNTAX_SYMBOL_EOL]->symbol, sizeof(cell->data)-1);
data/vis-0.6/view.c:235:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(cell->data, view->symbols[SYNTAX_SYMBOL_SPACE]->symbol, sizeof(cell->data)-1);
data/vis-0.6/view.c:384:4: [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(prev_cell.data, cell.data, sizeof(prev_cell.data)-strlen(prev_cell.data)-1);
data/vis-0.6/view.c:384:62: [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).
strncat(prev_cell.data, cell.data, sizeof(prev_cell.data)-strlen(prev_cell.data)-1);
data/vis-0.6/vis-cmds.c:166:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(name, argv[1], sizeof(name)-1);
data/vis-0.6/vis-cmds.c:167:25: [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).
char *lastchar = &name[strlen(name)-1];
data/vis-0.6/vis-cmds.c:407:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(name, buffer_content0(&bufout), sizeof(name)-1);
data/vis-0.6/vis-cmds.c:415:24: [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).
for (char *end = name+strlen(name)-1; end >= name && isspace((unsigned char)*end); end--)
data/vis-0.6/vis-digraph.c:1921:15: [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).
size_t len = strlen(name);
data/vis-0.6/vis-digraph.c:1948:15: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t r = read(0, c, 1);
data/vis-0.6/vis-lua.c:563:15: [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).
size_t max = strlen(keys);
data/vis-0.6/vis-lua.c:1510:6: [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(symbol) != 1)
data/vis-0.6/vis-lua.c:1529:6: [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(symbol) != 1)
data/vis-0.6/vis-lua.c:1748:43: [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).
int left_width = text_string_width(left, strlen(left));
data/vis-0.6/vis-lua.c:1749:45: [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 right_width = text_string_width(right, strlen(right));
data/vis-0.6/vis-lua.c:2361:6: [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(symbol) != 1)
data/vis-0.6/vis-lua.c:2384:6: [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(symbol) != 1)
data/vis-0.6/vis-lua.c:2547:52: [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).
char *copy = strdup(path), *stripped = calloc(1, strlen(path)+2);
data/vis-0.6/vis-lua.c:2700:17: [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).
size_t len = strlen(dir)+1;
data/vis-0.6/vis-menu.c:150:21: [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).
memcpy(buf, t, MIN(strlen(t), tw));
data/vis-0.6/vis-menu.c:210:20: [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).
for (size_t len = strlen(sub); *s; s++)
data/vis-0.6/vis-menu.c:232:15: [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).
len = tokc ? strlen(tokv[0]) : 0;
data/vis-0.6/vis-menu.c:235:13: [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).
textsize = strlen(text) + 1;
data/vis-0.6/vis-menu.c:272:6: [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(text) + n > sizeof text - 1)
data/vis-0.6/vis-menu.c:302:7: [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(items[i].text) > max)
data/vis-0.6/vis-menu.c:312:14: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t r = read(fd, buf, nbyte);
data/vis-0.6/vis-menu.c:465:13: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
if (sel) strncpy(text, sel->text, sizeof(text)-1); /* Complete the input first, when hitting return */
data/vis-0.6/vis-menu.c:466:13: [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).
cursor = strlen(text);
data/vis-0.6/vis-menu.c:484:14: [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).
cursor = strlen(text);
data/vis-0.6/vis-menu.c:535:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(text, sel->text, sizeof text);
data/vis-0.6/vis-menu.c:536:13: [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).
cursor = strlen(text);
data/vis-0.6/vis-menu.c:560:17: [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).
insert(buf, strlen(buf));
data/vis-0.6/vis-menu.c:586:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(text, argv[i], sizeof(text)-1);
data/vis-0.6/vis-menu.c:587:13: [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).
cursor = strlen(text);
data/vis-0.6/vis-modes.c:124:70: [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 (binding->alias && key[0] != '<' && strncmp(key, binding->alias, strlen(key)) == 0)
data/vis-0.6/vis-motions.c:305:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(vis->search_char, key, sizeof(vis->search_char));
data/vis-0.6/vis-operators.c:107:18: [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).
size_t tablen = strlen(tab);
data/vis-0.6/vis-operators.c:189:27: [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).
size_t len = c->arg->s ? strlen(c->arg->s) : 0;
data/vis-0.6/vis-operators.c:221:20: [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).
for (size_t len = strlen(c->arg->s); count > 0; pos += len, count--)
data/vis-0.6/vis-prompt.c:92:15: [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).
size_t len = strlen(cmd);
data/vis-0.6/vis-registers.c:113:38: [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).
return register_put(vis, reg, data, strlen(data)+1);
data/vis-0.6/vis.c:240:18: [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).
size_t cwdlen = strlen(cwd);
data/vis-0.6/vis.c:438:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(l->cells[0].data, view_symbol_eof_get(view), sizeof(l->cells[0].data)-1);
data/vis-0.6/vis.c:1172:41: [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).
buffer_remove(buf, keys - buf->data, strlen(keys));
data/vis-0.6/vis.c:1218:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(vis->key_current, start, len);
data/vis-0.6/vis.c:1244:6: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(vis->key_current, start, len);
data/vis-0.6/vis.c:1299:17: [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).
size_t len = strlen(mapped)+1;
data/vis-0.6/vis.c:1858:18: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t len = read(pout[0], buf, sizeof buf);
data/vis-0.6/vis.c:1874:18: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
ssize_t len = read(perr[0], buf, sizeof buf);
data/vis-0.6/vis.c:1953:15: [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).
size_t len = strlen(line);
ANALYSIS SUMMARY:
Hits = 245
Lines analyzed = 27920 in approximately 0.89 seconds (31250 lines/second)
Physical Source Lines of Code (SLOC) = 22036
Hits@level = [0] 125 [1] 93 [2] 101 [3] 10 [4] 40 [5] 1
Hits@level+ = [0+] 370 [1+] 245 [2+] 152 [3+] 51 [4+] 41 [5+] 1
Hits/KSLOC@level+ = [0+] 16.7907 [1+] 11.1182 [2+] 6.8978 [3+] 2.31439 [4+] 1.86059 [5+] 0.0453803
Dot directories skipped = 3 (--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.