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/wmget-0.6.1/cancel.c
Examining data/wmget-0.6.1/configure.c
Examining data/wmget-0.6.1/dockapp/da_mouse.c
Examining data/wmget-0.6.1/dockapp/da_mouse.h
Examining data/wmget-0.6.1/dockapp/da_run.c
Examining data/wmget-0.6.1/dockapp/da_x.c
Examining data/wmget-0.6.1/dockapp/dockapp.h
Examining data/wmget-0.6.1/iq.c
Examining data/wmget-0.6.1/list.c
Examining data/wmget-0.6.1/messages.c
Examining data/wmget-0.6.1/request.c
Examining data/wmget-0.6.1/retrieve.c
Examining data/wmget-0.6.1/server.c
Examining data/wmget-0.6.1/usage.c
Examining data/wmget-0.6.1/wmget.c
Examining data/wmget-0.6.1/wmget.h
FINAL RESULTS:
data/wmget-0.6.1/iq.c:178:9: [5] (race) chmod:
This accepts filename arguments; if an attacker can move those files, a
race condition results. (CWE-362). Use fchmod( ) instead.
if (chmod (iqsun.sun_path, S_IRWXU) < 0) {
data/wmget-0.6.1/configure.c:104:17: [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 (c->job_defaults.save_to, home_directory ());
data/wmget-0.6.1/configure.c:106:17: [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 (c->job_defaults.save_to, value);
data/wmget-0.6.1/configure.c:113:17: [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 (c->job_defaults.save_to, home_directory ());
data/wmget-0.6.1/configure.c:115:17: [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 (c->job_defaults.save_to, home_directory ());
data/wmget-0.6.1/configure.c:117:17: [4] (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).
strcat (c->job_defaults.save_to, value);
data/wmget-0.6.1/configure.c:127:13: [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 (c->job_defaults.save_to, home_directory ());
data/wmget-0.6.1/configure.c:366:5: [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 (rcfile, home_directory ());
data/wmget-0.6.1/configure.c:372:5: [4] (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).
strcat (rcfile, rcfile_base);
data/wmget-0.6.1/iq.c:78:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (iqsun.sun_path, "%s/%s", homedir, iqname);
data/wmget-0.6.1/messages.c:53:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, ap);
data/wmget-0.6.1/messages.c:62:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, ap);
data/wmget-0.6.1/messages.c:75:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, ap);
data/wmget-0.6.1/messages.c:88:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, ap);
data/wmget-0.6.1/messages.c:101:5: [4] (format) vfprintf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
vfprintf (stderr, fmt, ap);
data/wmget-0.6.1/request.c:82:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (line, " %s(%s)", argname, qargval);
data/wmget-0.6.1/request.c:99:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf (line, " %s(%d)", argname, argval);
data/wmget-0.6.1/request.c:120:5: [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 (line, CMD_GET);
data/wmget-0.6.1/retrieve.c:89:5: [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 (error_file_name, job->options.save_to);
data/wmget-0.6.1/server.c:397:5: [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 (fp, RESPONSE_ERROR " ");
data/wmget-0.6.1/server.c:398:5: [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 (fp, fmt, ap);
data/wmget-0.6.1/server.c:404:5: [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 (fp, RESPONSE_JOB_ACCEPTED " %lu\n", job_id);
data/wmget-0.6.1/server.c:409:5: [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 (fp, RESPONSE_JOB_CANCELED " %lu\n", job_id);
data/wmget-0.6.1/server.c:416:5: [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 (fp, RESPONSE_LIST_COMING "\n");
data/wmget-0.6.1/server.c:585:13: [4] (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).
strcat (j->options.save_to, req->save_to);
data/wmget-0.6.1/usage.c:38:5: [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 (
data/wmget-0.6.1/configure.c:246:17: [3] (buffer) getopt_long:
Some older implementations do not protect against internal buffer overflows
(CWE-120, CWE-20). Check implementation on installation, or limit the size
of all string inputs.
while ((o = getopt_long (argc, argv, shortopts, longopts, 0))
data/wmget-0.6.1/wmget.c:73:22: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
home_directory = getenv ("HOME");
data/wmget-0.6.1/cancel.c:40:5: [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 line[MAXCMDLEN + 1];
data/wmget-0.6.1/configure.c:163:24: [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).
if (r) r->follow = atoi (value);
data/wmget-0.6.1/configure.c:164:37: [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).
if (c) c->job_defaults.follow = atoi (value);
data/wmget-0.6.1/configure.c:293:5: [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 line[MAXRCLINELEN];
data/wmget-0.6.1/configure.c:362:5: [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 rcfile[MAXPATHLEN + 1];
data/wmget-0.6.1/configure.c:374:17: [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 ((rcfp = fopen (rcfile, "rt"))) {
data/wmget-0.6.1/dockapp/da_x.c:226:5: [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 msgbuf[1024];
data/wmget-0.6.1/dockapp/da_x.c:247:5: [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 xbm_data[64*64];
data/wmget-0.6.1/list.c:40:5: [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 line[MAXCMDLEN + 1];
data/wmget-0.6.1/request.c:107:5: [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 line[MAXCMDLEN + 1];
data/wmget-0.6.1/retrieve.c:86:5: [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 error_file_name[MAXPATHLEN + 1];
data/wmget-0.6.1/retrieve.c:93:24: [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 (!(error_file = fopen (error_file_name, "w")))
data/wmget-0.6.1/retrieve.c:116:17: [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).
outfp = fopen (job->options.save_to, "a");
data/wmget-0.6.1/retrieve.c:118:17: [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).
outfp = fopen (job->options.save_to, "w");
data/wmget-0.6.1/server.c:204:17: [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 pct[4];
data/wmget-0.6.1/server.c:205:17: [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 (pct, "%02lu%%",
data/wmget-0.6.1/server.c:210:17: [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 err[9];
data/wmget-0.6.1/server.c:727:26: [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).
req.follow = atoi (*av);
data/wmget-0.6.1/server.c:826:5: [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 command[MAXCMDLEN];
data/wmget-0.6.1/server.c:830:5: [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 *argnames[MAXCMDARGS + 1];
data/wmget-0.6.1/server.c:831:5: [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 *argvalues[MAXCMDARGS + 1];
data/wmget-0.6.1/wmget.h:122:5: [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 display[MAX_DISPLAY + 1]; /* Text to display */
data/wmget-0.6.1/wmget.h:123:5: [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 save_to[MAXPATHLEN + 1]; /* Full pathname to save to */
data/wmget-0.6.1/wmget.h:127:5: [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 proxy[MAXURL + 1]; /* Proxy to use (or empty string) */
data/wmget-0.6.1/wmget.h:129:5: [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 user_agent[MAXUA + 1]; /* User-agent string to provide */
data/wmget-0.6.1/wmget.h:132:5: [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 referer[MAXURL + 1]; /* Specify referer */
data/wmget-0.6.1/wmget.h:134:5: [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 interface[MAXIF + 1]; /* Limit to given interface */
data/wmget-0.6.1/wmget.h:135:5: [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 proxy_auth[MAXAUTH + 1]; /* Proxy authentication */
data/wmget-0.6.1/wmget.h:136:5: [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 auth[MAXAUTH + 1]; /* Site authentication */
data/wmget-0.6.1/wmget.h:169:5: [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 error[CURL_ERROR_SIZE + 1];
data/wmget-0.6.1/wmget.h:173:5: [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 source_url[MAXURL + 1]; /* URL to fetch */
data/wmget-0.6.1/configure.c:101:17: [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).
if (strlen (value) + 1 > sizeof c->job_defaults.save_to) {
data/wmget-0.6.1/configure.c:109:17: [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).
if (strlen (value) + strlen (home_directory ()) + 2
data/wmget-0.6.1/configure.c:109:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen (value) + strlen (home_directory ()) + 2
data/wmget-0.6.1/configure.c:116:17: [1] (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 character.
strcat (c->job_defaults.save_to, "/");
data/wmget-0.6.1/configure.c:267:17: [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).
if (strlen (argv[optind]) > MAXURL) {
data/wmget-0.6.1/configure.c:318:33: [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).
value_end = value + strlen (value); /* right-trim */
data/wmget-0.6.1/configure.c:367:9: [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 (rcfile) + strlen (rcfile_base) >= sizeof rcfile) {
data/wmget-0.6.1/configure.c:367:27: [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 (strlen (rcfile) + strlen (rcfile_base) >= sizeof rcfile) {
data/wmget-0.6.1/iq.c:72:9: [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 (homedir) > sizeof iqsun.sun_path - 2 - sizeof iqname) {
data/wmget-0.6.1/iq.c:85:19: [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).
+ strlen (iqsun.sun_path) + 1;
data/wmget-0.6.1/request.c:42:15: [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).
int len = strlen (string);
data/wmget-0.6.1/request.c:73:9: [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 (line) + strlen (argname) + strlen (argval) + 3
data/wmget-0.6.1/request.c:73:25: [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).
if (strlen (line) + strlen (argname) + strlen (argval) + 3
data/wmget-0.6.1/request.c:73:44: [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 (strlen (line) + strlen (argname) + strlen (argval) + 3
data/wmget-0.6.1/request.c:81:13: [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).
line += strlen (line);
data/wmget-0.6.1/request.c:92:9: [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 (line) + strlen (argname) + 10
data/wmget-0.6.1/request.c:92:25: [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).
if (strlen (line) + strlen (argname) + 10
data/wmget-0.6.1/request.c:98:13: [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).
line += strlen (line);
data/wmget-0.6.1/request.c:178:5: [1] (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 character.
strcat (line, "\n");
data/wmget-0.6.1/retrieve.c:90:5: [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 string.
strncat (error_file_name, ".ERROR",
data/wmget-0.6.1/retrieve.c:91:26: [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).
MAXPATHLEN - strlen (error_file_name));
data/wmget-0.6.1/server.c:211:17: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (err, j->error, 8);
data/wmget-0.6.1/server.c:537:33: [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).
base_last = j->source_url + strlen (j->source_url) - 1;
data/wmget-0.6.1/server.c:562:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (j->options.display, base_first, n);
data/wmget-0.6.1/server.c:578:17: [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).
if (strlen (j->options.save_to) + strlen (req->save_to) + 2
data/wmget-0.6.1/server.c:578:47: [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 (j->options.save_to) + strlen (req->save_to) + 2
data/wmget-0.6.1/server.c:584:13: [1] (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 character.
strcat (j->options.save_to, "/");
data/wmget-0.6.1/server.c:614:22: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int offset = strlen (j->options.save_to);
data/wmget-0.6.1/server.c:622:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (j->options.save_to + offset + 1, base_first, base_sz);
data/wmget-0.6.1/server.c:699:17: [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).
if (strlen (*av) > MAXURL) {
data/wmget-0.6.1/server.c:877:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memmove (arg, arg + 1, strlen (arg));
data/wmget-0.6.1/server.c:1007:9: [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 (str) > MAXURL) {
data/wmget-0.6.1/wmget.h:199:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy (to, from, sizeof to); \
ANALYSIS SUMMARY:
Hits = 92
Lines analyzed = 3993 in approximately 0.13 seconds (30897 lines/second)
Physical Source Lines of Code (SLOC) = 2346
Hits@level = [0] 15 [1] 33 [2] 31 [3] 2 [4] 25 [5] 1
Hits@level+ = [0+] 107 [1+] 92 [2+] 59 [3+] 28 [4+] 26 [5+] 1
Hits/KSLOC@level+ = [0+] 45.6095 [1+] 39.2157 [2+] 25.1492 [3+] 11.9352 [4+] 11.0827 [5+] 0.426257
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.