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/psensor-1.1.5/src/cfg.c
Examining data/psensor-1.1.5/src/cfg.h
Examining data/psensor-1.1.5/src/graph.c
Examining data/psensor-1.1.5/src/graph.h
Examining data/psensor-1.1.5/src/lib/amd.c
Examining data/psensor-1.1.5/src/lib/amd.h
Examining data/psensor-1.1.5/src/lib/bool.h
Examining data/psensor-1.1.5/src/lib/color.c
Examining data/psensor-1.1.5/src/lib/color.h
Examining data/psensor-1.1.5/src/lib/hdd.h
Examining data/psensor-1.1.5/src/lib/hdd_atasmart.c
Examining data/psensor-1.1.5/src/lib/hdd_hddtemp.c
Examining data/psensor-1.1.5/src/lib/lmsensor.c
Examining data/psensor-1.1.5/src/lib/lmsensor.h
Examining data/psensor-1.1.5/src/lib/measure.c
Examining data/psensor-1.1.5/src/lib/measure.h
Examining data/psensor-1.1.5/src/lib/nvidia.c
Examining data/psensor-1.1.5/src/lib/nvidia.h
Examining data/psensor-1.1.5/src/lib/pgtop2.c
Examining data/psensor-1.1.5/src/lib/pgtop2.h
Examining data/psensor-1.1.5/src/lib/pio.c
Examining data/psensor-1.1.5/src/lib/pio.h
Examining data/psensor-1.1.5/src/lib/plog.c
Examining data/psensor-1.1.5/src/lib/plog.h
Examining data/psensor-1.1.5/src/lib/pmutex.c
Examining data/psensor-1.1.5/src/lib/pmutex.h
Examining data/psensor-1.1.5/src/lib/psensor.c
Examining data/psensor-1.1.5/src/lib/psensor.h
Examining data/psensor-1.1.5/src/lib/psensor_json.c
Examining data/psensor-1.1.5/src/lib/psensor_json.h
Examining data/psensor-1.1.5/src/lib/ptime.c
Examining data/psensor-1.1.5/src/lib/ptime.h
Examining data/psensor-1.1.5/src/lib/pudisks2.c
Examining data/psensor-1.1.5/src/lib/pudisks2.h
Examining data/psensor-1.1.5/src/lib/slog.c
Examining data/psensor-1.1.5/src/lib/slog.h
Examining data/psensor-1.1.5/src/lib/temperature.c
Examining data/psensor-1.1.5/src/lib/temperature.h
Examining data/psensor-1.1.5/src/lib/url.c
Examining data/psensor-1.1.5/src/lib/url.h
Examining data/psensor-1.1.5/src/main.c
Examining data/psensor-1.1.5/src/notify_cmd.c
Examining data/psensor-1.1.5/src/notify_cmd.h
Examining data/psensor-1.1.5/src/pxdg.c
Examining data/psensor-1.1.5/src/pxdg.h
Examining data/psensor-1.1.5/src/rsensor.h
Examining data/psensor-1.1.5/src/server/server.h
Examining data/psensor-1.1.5/src/server/sysinfo.c
Examining data/psensor-1.1.5/src/server/sysinfo.h
Examining data/psensor-1.1.5/src/server/server.c
Examining data/psensor-1.1.5/src/ui.c
Examining data/psensor-1.1.5/src/ui.h
Examining data/psensor-1.1.5/src/ui_appindicator.c
Examining data/psensor-1.1.5/src/ui_appindicator.h
Examining data/psensor-1.1.5/src/ui_color.c
Examining data/psensor-1.1.5/src/ui_color.h
Examining data/psensor-1.1.5/src/ui_graph.c
Examining data/psensor-1.1.5/src/ui_graph.h
Examining data/psensor-1.1.5/src/ui_notify.c
Examining data/psensor-1.1.5/src/ui_notify.h
Examining data/psensor-1.1.5/src/ui_pref.c
Examining data/psensor-1.1.5/src/ui_pref.h
Examining data/psensor-1.1.5/src/ui_sensorlist.c
Examining data/psensor-1.1.5/src/ui_sensorlist.h
Examining data/psensor-1.1.5/src/ui_sensorpref.c
Examining data/psensor-1.1.5/src/ui_sensorpref.h
Examining data/psensor-1.1.5/src/ui_status.c
Examining data/psensor-1.1.5/src/ui_status.h
Examining data/psensor-1.1.5/src/ui_unity.c
Examining data/psensor-1.1.5/src/ui_unity.h
Examining data/psensor-1.1.5/src/rsensor.c
Examining data/psensor-1.1.5/tests/test_io_dir_list.c
Examining data/psensor-1.1.5/tests/test_psensor_type_to_unit_str.c
Examining data/psensor-1.1.5/tests/test_psensor_value_to_str.c
Examining data/psensor-1.1.5/tests/test_url_encode.c
Examining data/psensor-1.1.5/tests/test_url_normalize.c
FINAL RESULTS:
data/psensor-1.1.5/src/lib/amd.c:141:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sid, "amd %s", name);
data/psensor-1.1.5/src/lib/hdd_atasmart.c:132:4: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(id, "%s %s", PROVIDER_NAME, *tmp);
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:203:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(id, "%s %s", PROVIDER_NAME, info.name);
data/psensor-1.1.5/src/lib/lmsensor.c:163:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(id, "%s %s %s", PROVIDER_NAME, name, label);
data/psensor-1.1.5/src/lib/nvidia.c:273:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(name, "%s %s %s", pname, strnid, stype);
data/psensor-1.1.5/src/lib/nvidia.c:276:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(sid, "%s %s", PROVIDER_NAME, name);
data/psensor-1.1.5/src/lib/pio.c:282:3: [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, ndir);
data/psensor-1.1.5/src/lib/pio.c:284:3: [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(ret, path);
data/psensor-1.1.5/src/lib/plog.c:67:2: [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(buffer, LOG_BUFFER, fmt, ap);
data/psensor-1.1.5/src/lib/psensor.c:229:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(str, "%.0f%s", value, unit);
data/psensor-1.1.5/src/lib/psensor_json.c:149:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(url, "%s/%s", sensors_url, eid);
data/psensor-1.1.5/src/lib/slog.c:76:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(dir, "%s/%s", home, ".psensor");
data/psensor-1.1.5/src/lib/slog.c:80:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(path, "%s/%s", dir, DEFAULT_FILENAME);
data/psensor-1.1.5/src/main.c:367:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(path, "%s/%s", dir, "log");
data/psensor-1.1.5/src/notify_cmd.c:45:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(cmd, "%s \"%s\" %s", script, s->id, v);
data/psensor-1.1.5/src/notify_cmd.c:49:9: [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.
ret = system(cmd);
data/psensor-1.1.5/src/rsensor.c:67:2: [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, nurl);
data/psensor-1.1.5/src/rsensor.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(ret, URL_BASE_API_1_1_SENSORS);
data/psensor-1.1.5/src/server/server.c:141:2: [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(res, www_dir);
data/psensor-1.1.5/src/server/server.c:142:2: [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(res, p);
data/psensor-1.1.5/src/ui_appindicator.c:194:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(tmp, "%s %s", label, str);
data/psensor-1.1.5/src/ui_appindicator.c:214:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(tmp, "%sW%s", guide, str);
data/psensor-1.1.5/src/ui_notify.c:73:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(body, "%s : %s", sensor->name, svalue);
data/psensor-1.1.5/src/cfg.c:502:10: [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 = getenv("HOME");
data/psensor-1.1.5/src/lib/slog.c:72:9: [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.
home = getenv("HOME");
data/psensor-1.1.5/src/main.c:536:17: [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 ((optc = getopt_long(argc, argv, "vhd:u:n", long_options,
data/psensor-1.1.5/src/server/server.c:259:11: [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.
rpath = realpath(fpath, NULL);
data/psensor-1.1.5/src/server/server.c:359:17: [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 ((optc = getopt_long(argc,
data/psensor-1.1.5/src/server/server.c:367:27: [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.
server_data.www_dir = realpath(optarg, NULL);
data/psensor-1.1.5/src/server/server.c:407:25: [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.
server_data.www_dir = realpath(DEFAULT_WWW_DIR, NULL);
data/psensor-1.1.5/src/lib/amd.c:114:2: [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[200];
data/psensor-1.1.5/src/lib/amd.c:123:3: [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(name, "AMD GPU%d Fan", id);
data/psensor-1.1.5/src/lib/amd.c:129:3: [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(name, "AMD GPU%d Temperature", id);
data/psensor-1.1.5/src/lib/amd.c:135:3: [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(name, "AMD GPU%d Usage", id);
data/psensor-1.1.5/src/lib/color.c:66:2: [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 tmp[5];
data/psensor-1.1.5/src/lib/color.c:93:2: [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(str, "#%.4x%.4x%.4x",
data/psensor-1.1.5/src/lib/hdd_atasmart.c:79:6: [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).
f = open(dname, O_RDONLY|O_NOCTTY|O_NONBLOCK|O_CLOEXEC);
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:159:9: [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).
temp = atoi(c);
data/psensor-1.1.5/src/lib/lmsensor.c:122:2: [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[200];
data/psensor-1.1.5/src/lib/measure.c:47:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(dst, src, sizeof(struct measure));
data/psensor-1.1.5/src/lib/nvidia.c:120:8: [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).
v = atoi(strv);
data/psensor-1.1.5/src/lib/pio.c:90:2: [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(result + 1, paths, n * sizeof(void *));
data/psensor-1.1.5/src/lib/pio.c:166:14: [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 *fp = fopen(fpath, "rb");
data/psensor-1.1.5/src/lib/pio.c:194:7: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(path, "rb");
data/psensor-1.1.5/src/lib/pio.c:245:9: [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).
fsrc = fopen(src, "r");
data/psensor-1.1.5/src/lib/pio.c:248:10: [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).
fdst = fopen(dst, "w+");
data/psensor-1.1.5/src/lib/plog.c:40:9: [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).
file = fopen(path, "a");
data/psensor-1.1.5/src/lib/plog.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 buffer[1 + LOG_BUFFER];
data/psensor-1.1.5/src/lib/psensor.c:169:3: [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(result, sensors, size * sizeof(struct psensor *));
data/psensor-1.1.5/src/lib/slog.c:102:9: [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).
file = fopen(lpath, "a");
data/psensor-1.1.5/src/main.c:267:8: [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 *default_colors[27] = {
data/psensor-1.1.5/src/main.c:550:16: [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).
log_level = atoi(optarg);
data/psensor-1.1.5/src/rsensor.c:51:2: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&(mem->data[mem->len]), buffer, realsize);
data/psensor-1.1.5/src/server/server.c:221:10: [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 = fopen(fpath, "rb");
data/psensor-1.1.5/src/server/server.c:371:12: [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).
port = atoi(optarg);
data/psensor-1.1.5/src/server/server.c:380:16: [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).
log_level = atoi(optarg);
data/psensor-1.1.5/src/server/server.c:392:21: [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).
slog_interval = atoi(optarg);
data/psensor-1.1.5/src/cfg.c:178:14: [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).
if (str && !strlen(str)) {
data/psensor-1.1.5/src/cfg.c:188:13: [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).
if (str && strlen(str) > 0)
data/psensor-1.1.5/src/lib/amd.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).
sid = malloc(strlen("amd") + 1 + strlen(name) + 1);
data/psensor-1.1.5/src/lib/amd.c:140:35: [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).
sid = malloc(strlen("amd") + 1 + strlen(name) + 1);
data/psensor-1.1.5/src/lib/color.c:51:10: [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).
int n = strlen(str);
data/psensor-1.1.5/src/lib/color.c:72:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(tmp, str + 1, 4);
data/psensor-1.1.5/src/lib/color.c:76:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(tmp, str + 5, 4);
data/psensor-1.1.5/src/lib/color.c:80:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(tmp, str + 9, 4);
data/psensor-1.1.5/src/lib/hdd_atasmart.c:46:9: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
return strlen(p) == 8 && !strncmp(p, "/dev/sd", 7);
data/psensor-1.1.5/src/lib/hdd_atasmart.c:128:16: [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).
id = malloc(strlen(PROVIDER_NAME)
data/psensor-1.1.5/src/lib/hdd_atasmart.c:130:11: [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(*tmp)
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:80:15: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
while ((n = read(sockfd,
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:135:17: [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 (!string || strlen(string) <= 5 /* at least 5 pipes */
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:169:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(info->name, string + 1, idx_name_n);
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:202:15: [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).
id = malloc(strlen(PROVIDER_NAME) + 1 + strlen(info.name) + 1);
data/psensor-1.1.5/src/lib/hdd_hddtemp.c:202:43: [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).
id = malloc(strlen(PROVIDER_NAME) + 1 + strlen(info.name) + 1);
data/psensor-1.1.5/src/lib/lmsensor.c:157:14: [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).
id = malloc(strlen(PROVIDER_NAME)
data/psensor-1.1.5/src/lib/lmsensor.c:159:9: [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).
+ strlen(name)
data/psensor-1.1.5/src/lib/lmsensor.c:161:9: [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).
+ strlen(label)
data/psensor-1.1.5/src/lib/nvidia.c:271:6: [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).
n = strlen(pname) + 1 + strlen(strnid) + 1 + strlen(stype) + 1;
data/psensor-1.1.5/src/lib/nvidia.c:271:26: [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).
n = strlen(pname) + 1 + strlen(strnid) + 1 + strlen(stype) + 1;
data/psensor-1.1.5/src/lib/nvidia.c:271:47: [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).
n = strlen(pname) + 1 + strlen(strnid) + 1 + strlen(stype) + 1;
data/psensor-1.1.5/src/lib/nvidia.c:275:15: [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).
sid = malloc(strlen(PROVIDER_NAME) + 1 + strlen(name) + 1);
data/psensor-1.1.5/src/lib/nvidia.c:275:43: [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).
sid = malloc(strlen(PROVIDER_NAME) + 1 + strlen(name) + 1);
data/psensor-1.1.5/src/lib/pio.c:71:17: [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 (!dpath || !strlen(dpath))
data/psensor-1.1.5/src/lib/pio.c:76:6: [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).
n = strlen(npath);
data/psensor-1.1.5/src/lib/pio.c:271:26: [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).
if (!ndir && (!path || !strlen(path)))
data/psensor-1.1.5/src/lib/pio.c:277:23: [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).
} else if (!path || !strlen(path)) {
data/psensor-1.1.5/src/lib/pio.c:281:16: [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).
ret = malloc(strlen(ndir) + 1 + strlen(path) + 1);
data/psensor-1.1.5/src/lib/pio.c:281:35: [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).
ret = malloc(strlen(ndir) + 1 + strlen(path) + 1);
data/psensor-1.1.5/src/lib/pio.c:283:3: [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(ret, "/");
data/psensor-1.1.5/src/lib/pio.c:300:15: [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).
dir = malloc(strlen(dirs) + 1);
data/psensor-1.1.5/src/lib/pio.c:305:4: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(dir, dirs, i);
data/psensor-1.1.5/src/lib/psensor_json.c:148:15: [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).
url = malloc(strlen(sensors_url) + 1 + strlen(eid) + 1);
data/psensor-1.1.5/src/lib/psensor_json.c:148:41: [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).
url = malloc(strlen(sensors_url) + 1 + strlen(eid) + 1);
data/psensor-1.1.5/src/lib/slog.c:75:16: [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).
dir = malloc(strlen(home)+1+strlen(".psensor")+1);
data/psensor-1.1.5/src/lib/slog.c:75:31: [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).
dir = malloc(strlen(home)+1+strlen(".psensor")+1);
data/psensor-1.1.5/src/lib/slog.c:79:17: [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).
path = malloc(strlen(dir)+1+strlen(DEFAULT_FILENAME)+1);
data/psensor-1.1.5/src/lib/slog.c:79:31: [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).
path = malloc(strlen(dir)+1+strlen(DEFAULT_FILENAME)+1);
data/psensor-1.1.5/src/lib/url.c:32:10: [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).
int n = strlen(url);
data/psensor-1.1.5/src/lib/url.c:54:15: [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).
buf = malloc(strlen(str) * 3 + 1);
data/psensor-1.1.5/src/main.c:366:16: [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).
path = malloc(strlen(dir)+1+strlen("log")+1);
data/psensor-1.1.5/src/main.c:366:30: [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).
path = malloc(strlen(dir)+1+strlen("log")+1);
data/psensor-1.1.5/src/notify_cmd.c:36:16: [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).
cmd = malloc(strlen(script)
data/psensor-1.1.5/src/notify_cmd.c:39:11: [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(s->id)
data/psensor-1.1.5/src/notify_cmd.c:42:11: [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(v)
data/psensor-1.1.5/src/rsensor.c:64:6: [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).
n = strlen(nurl) + strlen(URL_BASE_API_1_1_SENSORS) + 1;
data/psensor-1.1.5/src/rsensor.c:64:21: [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).
n = strlen(nurl) + strlen(URL_BASE_API_1_1_SENSORS) + 1;
data/psensor-1.1.5/src/server/server.c:134:7: [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(url) || !strcmp(url, ".") || !strcmp(url, "/"))
data/psensor-1.1.5/src/server/server.c:139:15: [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).
res = malloc(strlen(www_dir)+strlen(p)+1);
data/psensor-1.1.5/src/server/server.c:139:31: [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).
res = malloc(strlen(www_dir)+strlen(p)+1);
data/psensor-1.1.5/src/server/server.c:177:8: [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(URL_BASE_API_1_1_SENSORS))
data/psensor-1.1.5/src/server/server.c:178:14: [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).
&& nurl[strlen(URL_BASE_API_1_1_SENSORS)] == '/') {
data/psensor-1.1.5/src/server/server.c:180:28: [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 char *sid = nurl + strlen(URL_BASE_API_1_1_SENSORS) + 1;
data/psensor-1.1.5/src/server/server.c:196:42: [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).
resp = MHD_create_response_from_buffer(strlen(page),
data/psensor-1.1.5/src/server/server.c:254:39: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (!strncmp(nurl, URL_BASE_API_1_1, strlen(URL_BASE_API_1_1))) {
data/psensor-1.1.5/src/server/server.c:261:8: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n = strlen(server_data.www_dir);
data/psensor-1.1.5/src/server/server.c:279:41: [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).
return MHD_create_response_from_buffer(strlen(page),
data/psensor-1.1.5/src/ui_appindicator.c:190:18: [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).
tmp = malloc(strlen(label)
data/psensor-1.1.5/src/ui_appindicator.c:192:13: [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).
+ strlen(str)
data/psensor-1.1.5/src/ui_appindicator.c:210:18: [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).
tmp = malloc(strlen(guide)
data/psensor-1.1.5/src/ui_appindicator.c:212:13: [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).
+ strlen(str)
data/psensor-1.1.5/src/ui_notify.c:72:17: [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).
body = malloc(strlen(sensor->name) + 3 + strlen(svalue) + 1);
data/psensor-1.1.5/src/ui_notify.c:72:44: [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).
body = malloc(strlen(sensor->name) + 3 + strlen(svalue) + 1);
ANALYSIS SUMMARY:
Hits = 121
Lines analyzed = 11135 in approximately 0.28 seconds (39798 lines/second)
Physical Source Lines of Code (SLOC) = 7203
Hits@level = [0] 38 [1] 64 [2] 27 [3] 7 [4] 23 [5] 0
Hits@level+ = [0+] 159 [1+] 121 [2+] 57 [3+] 30 [4+] 23 [5+] 0
Hits/KSLOC@level+ = [0+] 22.0741 [1+] 16.7986 [2+] 7.91337 [3+] 4.16493 [4+] 3.19311 [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.