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/gxneur-0.20.0/src/misc.h
Examining data/gxneur-0.20.0/src/xkb.c
Examining data/gxneur-0.20.0/src/support.h
Examining data/gxneur-0.20.0/src/tray_widget.h
Examining data/gxneur-0.20.0/src/xkb.h
Examining data/gxneur-0.20.0/src/trayicon.h
Examining data/gxneur-0.20.0/src/callbacks.c
Examining data/gxneur-0.20.0/src/callbacks.h
Examining data/gxneur-0.20.0/src/configuration.h
Examining data/gxneur-0.20.0/src/main.c
Examining data/gxneur-0.20.0/src/misc.c
Examining data/gxneur-0.20.0/src/trayicon.c
Examining data/gxneur-0.20.0/src/configuration.c
Examining data/gxneur-0.20.0/src/tray_widget.c
FINAL RESULTS:
data/gxneur-0.20.0/src/misc.c:141:2: [4] (format) vsprintf:
Potential format string problem (CWE-134). Make format string constant.
vsprintf(buffer, msg, ap);
data/gxneur-0.20.0/src/misc.c:166:3: [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(text, modifier_names[i]);
data/gxneur-0.20.0/src/misc.c:170:2: [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(text, xconfig->actions[action].hotkey.key);
data/gxneur-0.20.0/src/misc.c:177:13: [4] (shell) popen:
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.
FILE *fp = popen("xprop WM_CLASS", "r");
data/gxneur-0.20.0/src/misc.c:214:2: [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(command, log_home_path);
data/gxneur-0.20.0/src/misc.c:217:13: [4] (shell) popen:
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.
FILE *fp = popen(command, "r");
data/gxneur-0.20.0/src/misc.c:1063:4: [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(text, modifier_names[i]);
data/gxneur-0.20.0/src/misc.c:1067:3: [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(text, xconfig->user_actions[action].hotkey.key);
data/gxneur-0.20.0/src/misc.c:2605:4: [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(stream, GXNEUR_DESKTOP);
data/gxneur-0.20.0/src/misc.c:2801:3: [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(text, modifier_names[0]);
data/gxneur-0.20.0/src/misc.c:2807:3: [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(text, modifier_names[1]);
data/gxneur-0.20.0/src/misc.c:2813:3: [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(text, modifier_names[2]);
data/gxneur-0.20.0/src/misc.c:2819:3: [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(text, modifier_names[3]);
data/gxneur-0.20.0/src/trayicon.c:68:2: [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(command, cmd);
data/gxneur-0.20.0/src/trayicon.c:71:13: [4] (shell) popen:
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.
FILE *fp = popen(command, "r");
data/gxneur-0.20.0/src/trayicon.c:340:13: [4] (shell) popen:
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.
FILE *fp = popen(ps_command, "r");
data/gxneur-0.20.0/src/main.c:85:16: [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 ((opt = getopt_long(argc, argv, "hcS:D:E:e", longopts, NULL)) != -1)
data/gxneur-0.20.0/src/misc.c:1337:38: [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.
gchar *path_file = g_build_filename(getenv("HOME"), AUTOSTART_PATH, AUTOSTART_FILE, NULL);
data/gxneur-0.20.0/src/misc.c:1350:31: [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.
path_file = g_build_filename(getenv("HOME"), GNOME3_EXT_PATH, NULL);
data/gxneur-0.20.0/src/misc.c:2586:38: [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.
gchar *path_file = g_build_filename(getenv("HOME"), AUTOSTART_PATH, NULL);
data/gxneur-0.20.0/src/misc.c:2592:31: [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.
path_file = g_build_filename(getenv("HOME"), AUTOSTART_PATH, AUTOSTART_FILE, NULL);
data/gxneur-0.20.0/src/misc.c:2624:31: [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.
path_file = g_build_filename(getenv("HOME"), GNOME3_EXT_PATH, NULL);
data/gxneur-0.20.0/src/misc.c:2630:31: [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.
path_file = g_build_filename(getenv("HOME"), GNOME3_EXT_PATH, GNOME3_EXT_JS_FILE, NULL);
data/gxneur-0.20.0/src/misc.c:2670:31: [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.
path_file = g_build_filename(getenv("HOME"), GNOME3_EXT_PATH, GNOME3_EXT_JSON_FILE, NULL);
data/gxneur-0.20.0/src/misc.c:2703:31: [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.
path_file = g_build_filename(getenv("HOME"), GNOME3_EXT_PATH, NULL);
data/gxneur-0.20.0/src/callbacks.c:341:11: [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).
stream = fopen(path_to_save, "w");
data/gxneur-0.20.0/src/main.c:91:17: [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).
arg_delay = atoi(optarg);
data/gxneur-0.20.0/src/misc.c:181:2: [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 buffer[NAME_MAX];
data/gxneur-0.20.0/src/misc.c:213:2: [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(command, "xdg-open ");
data/gxneur-0.20.0/src/misc.c:215:2: [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(command, " 2> /dev/stdout");
data/gxneur-0.20.0/src/misc.c:225:2: [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 buffer[NAME_MAX];
data/gxneur-0.20.0/src/misc.c:1338:17: [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).
FILE *stream = fopen(path_file, "r");
data/gxneur-0.20.0/src/misc.c:2193:15: [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 action = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2249:15: [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 action = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2299:10: [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 i = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2322:10: [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 i = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2345:10: [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 i = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2386:10: [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 i = atoi(gtk_tree_path_to_string(path));
data/gxneur-0.20.0/src/misc.c:2593:17: [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).
FILE *stream = fopen(path_file, "r");
data/gxneur-0.20.0/src/misc.c:2602:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = fopen(path_file, "w");
data/gxneur-0.20.0/src/misc.c:2631:11: [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).
stream = fopen(path_file, "r");
data/gxneur-0.20.0/src/misc.c:2640:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = fopen(path_file, "w");
data/gxneur-0.20.0/src/misc.c:2671:11: [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).
stream = fopen(path_file, "r");
data/gxneur-0.20.0/src/misc.c:2680:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = fopen(path_file, "w");
data/gxneur-0.20.0/src/misc.c:2772:17: [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).
FILE *stream = fopen(path, "r");
data/gxneur-0.20.0/src/tray_widget.c:132:2: [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 buffer[256];
data/gxneur-0.20.0/src/tray_widget.c:661:4: [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 (&ev.data, message, 20);
data/gxneur-0.20.0/src/tray_widget.c:667:4: [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 (&ev.data, message, len);
data/gxneur-0.20.0/src/trayicon.c:69:2: [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(command, " 2> /dev/stdout");
data/gxneur-0.20.0/src/trayicon.c:77:2: [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 buffer[NAME_MAX];
data/gxneur-0.20.0/src/trayicon.c:345:3: [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[NAME_MAX];
data/gxneur-0.20.0/src/misc.c:158:41: [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).
char *text = (char *) malloc((24 + 1 + strlen(xconfig->actions[action].hotkey.key)) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:167:3: [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(text, "+");
data/gxneur-0.20.0/src/misc.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).
if (strncmp(buffer, cap, strlen(cap)) != 0)
data/gxneur-0.20.0/src/misc.c:198:12: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
int len = strlen(p);
data/gxneur-0.20.0/src/misc.c:211:27: [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).
char *command = malloc ((strlen("xdg-open ") + strlen(log_home_path) + strlen(" 2> /dev/stdout") + 1) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:211:49: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
char *command = malloc ((strlen("xdg-open ") + strlen(log_home_path) + strlen(" 2> /dev/stdout") + 1) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:211:73: [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 *command = malloc ((strlen("xdg-open ") + strlen(log_home_path) + strlen(" 2> /dev/stdout") + 1) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:1055:42: [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 *text = (char *) malloc((24 + 1 + strlen(xconfig->user_actions[action].hotkey.key)) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:1064:4: [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(text, "+");
data/gxneur-0.20.0/src/misc.c:1284:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strncmp(ep->d_name + strlen(ep->d_name) - 3, ".so", 3) != 0)
data/gxneur-0.20.0/src/misc.c:1290:17: [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(XNEUR_PLUGIN_DIR) + strlen(ep->d_name) + 2;
data/gxneur-0.20.0/src/misc.c:1290:44: [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).
size_t len = strlen(XNEUR_PLUGIN_DIR) + strlen(ep->d_name) + 2;
data/gxneur-0.20.0/src/misc.c:1512:6: [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(abbreviation) == 0)
data/gxneur-0.20.0/src/misc.c:1517:6: [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(full_text) == 0)
data/gxneur-0.20.0/src/misc.c:1559:6: [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(key_bind) == 0)
data/gxneur-0.20.0/src/misc.c:1583:6: [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(key_bind) == 0)
data/gxneur-0.20.0/src/misc.c:1588:6: [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(action) == 0)
data/gxneur-0.20.0/src/misc.c:1919:17: [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).
int dir_len = strlen(LANGUAGES_DIR) + strlen(DIR_SEPARATOR) + strlen(dir) + 1;
data/gxneur-0.20.0/src/misc.c:1919:41: [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).
int dir_len = strlen(LANGUAGES_DIR) + strlen(DIR_SEPARATOR) + strlen(dir) + 1;
data/gxneur-0.20.0/src/misc.c:1919:65: [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 dir_len = strlen(LANGUAGES_DIR) + strlen(DIR_SEPARATOR) + strlen(dir) + 1;
data/gxneur-0.20.0/src/misc.c:1973:45: [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).
memmove(line, line + 4 * sizeof(char), (strlen(line)-3) * sizeof(char));
data/gxneur-0.20.0/src/misc.c:1976:34: [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 ((line[0] == '^') && (line[strlen(line)-1] == '$'))
data/gxneur-0.20.0/src/misc.c:1979:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memmove(line, line + 1 * sizeof(char), strlen(line));
data/gxneur-0.20.0/src/misc.c:1980:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
line[strlen(line) - 1] = '\0';
data/gxneur-0.20.0/src/misc.c:1985:44: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
memmove(line, line + 1 * sizeof(char), strlen(line));
data/gxneur-0.20.0/src/misc.c:1987:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
else if (line[strlen(line)] == '$')
data/gxneur-0.20.0/src/misc.c:1990:10: [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).
line[strlen(line) - 1] = '\0';
data/gxneur-0.20.0/src/misc.c:2157:17: [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).
int ptr_len = strlen(abbreviation) + strlen(full_text) + 2;
data/gxneur-0.20.0/src/misc.c:2157:40: [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).
int ptr_len = strlen(abbreviation) + strlen(full_text) + 2;
data/gxneur-0.20.0/src/misc.c:2203:53: [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 (g_utf8_collate (g_utf8_casefold(key_stat[i], strlen (key_stat[i])),
data/gxneur-0.20.0/src/misc.c:2204:44: [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).
g_utf8_casefold(modifier_names[j], strlen (modifier_names[j]))) != 0)
data/gxneur-0.20.0/src/misc.c:2266:53: [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 (g_utf8_collate (g_utf8_casefold(key_stat[i], strlen (key_stat[i])),
data/gxneur-0.20.0/src/misc.c:2267:44: [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).
g_utf8_casefold(modifier_names[j], strlen (modifier_names[j]))) != 0)
data/gxneur-0.20.0/src/misc.c:2802:3: [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(text, "+");
data/gxneur-0.20.0/src/misc.c:2808:3: [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(text, "+");
data/gxneur-0.20.0/src/misc.c:2814:3: [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(text, "+");
data/gxneur-0.20.0/src/misc.c:2820:3: [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(text, "+");
data/gxneur-0.20.0/src/misc.c:2836:54: [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 (g_utf8_collate (g_utf8_casefold(key_stat[last], strlen (key_stat[last])),
data/gxneur-0.20.0/src/misc.c:2837:58: [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).
g_utf8_casefold(_("Press any key"), strlen (_("Press any key")))) == 0)
data/gxneur-0.20.0/src/tray_widget.c:638:9: [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).
len = strlen (message);
data/gxneur-0.20.0/src/trayicon.c:66:27: [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).
char *command = malloc ((strlen(cmd) + strlen(" 2> /dev/stdout") + 1) * sizeof(char));
data/gxneur-0.20.0/src/trayicon.c:66:41: [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).
char *command = malloc ((strlen(cmd) + strlen(" 2> /dev/stdout") + 1) * sizeof(char));
data/gxneur-0.20.0/src/trayicon.c:416:31: [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).
for (unsigned int i=0; i < strlen(layout_name); i++)
data/gxneur-0.20.0/src/trayicon.c:440:32: [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 (unsigned int i=0; i < strlen(layout_name); i++)
data/gxneur-0.20.0/src/trayicon.c:469:31: [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).
for (unsigned int i=0; i < strlen(layout_name); i++)
data/gxneur-0.20.0/src/trayicon.c:662:32: [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 (unsigned int i=0; i < strlen(layout_name); i++)
data/gxneur-0.20.0/src/trayicon.c:706:31: [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).
for (unsigned int i=0; i < strlen(layout_name); i++)
data/gxneur-0.20.0/src/xkb.c:53:25: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
for (size_t i = 0; i < strlen(symbols); i++)
data/gxneur-0.20.0/src/xkb.c:82:14: [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).
int len = strlen(curSymbol);
data/gxneur-0.20.0/src/xkb.c:93:17: [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).
while (++i < strlen(symbols))
data/gxneur-0.20.0/src/xkb.c:102:16: [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).
int len = strlen(curVariant);
ANALYSIS SUMMARY:
Hits = 102
Lines analyzed = 5625 in approximately 0.20 seconds (28140 lines/second)
Physical Source Lines of Code (SLOC) = 4090
Hits@level = [0] 46 [1] 51 [2] 26 [3] 9 [4] 16 [5] 0
Hits@level+ = [0+] 148 [1+] 102 [2+] 51 [3+] 25 [4+] 16 [5+] 0
Hits/KSLOC@level+ = [0+] 36.1858 [1+] 24.9389 [2+] 12.4694 [3+] 6.11247 [4+] 3.91198 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.