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/nnn-3.5/misc/haiku/haiku_interop.h
Examining data/nnn-3.5/misc/haiku/nm.cpp
Examining data/nnn-3.5/src/dbg.h
Examining data/nnn-3.5/src/icons-in-terminal.h
Examining data/nnn-3.5/src/icons-nerdfont.h
Examining data/nnn-3.5/src/icons.h
Examining data/nnn-3.5/src/nnn.c
Examining data/nnn-3.5/src/nnn.h
Examining data/nnn-3.5/src/qsort.h

FINAL RESULTS:

data/nnn-3.5/src/nnn.c:4175:10:  [5] (race) chmod:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchmod( ) instead.
	return (chmod(fpath, mode) == 0);
data/nnn-3.5/src/dbg.h:43:6:  [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.
	r = vsnprintf(buf, sizeof(buf), fmt, ap);
data/nnn-3.5/src/nnn.c:1264:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(str, 64, messages[MSG_FORCE_RM],
data/nnn-3.5/src/nnn.c:1434:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(buf, sizeof(buf), patterns[P_REPLACE], listpath, listroot, g_tmpfpath);
data/nnn-3.5/src/nnn.c:1598:6:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
	if (access(selpath, R_OK | W_OK) == -1) {
data/nnn-3.5/src/nnn.c:1941:3:  [4] (shell) execvp:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
		execvp(*argv, argv);
data/nnn-3.5/src/nnn.c:2044:10:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
	return (access(fpath, F_OK) == -1); /* File is removed */
data/nnn-3.5/src/nnn.c:2085:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(buf, sizeof(buf), patterns[P_CPMVFMT], g_tmpfpath);
data/nnn-3.5/src/nnn.c:2102:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(buf, sizeof(buf), patterns[P_CPMVRNM], path, g_tmpfpath, cmd);
data/nnn-3.5/src/nnn.c:2215:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(buf, sizeof(buf), batchrenamecmd, foriginal, g_tmpfpath);
data/nnn-3.5/src/nnn.c:2259:2:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
	snprintf(buf, CMD_LEN_MAX,
data/nnn-3.5/src/nnn.c:4063:3:  [4] (shell) execlp:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
		execlp(file, file, arg1, arg2, NULL);
data/nnn-3.5/src/nnn.c:4100:14:  [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 *fin = popen(cmd, "r");
data/nnn-3.5/src/nnn.c:4650:4:  [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(fp, g_buf, ' ');
data/nnn-3.5/src/nnn.c:4879:7:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
	if (!access(g_buf, X_OK)) {
data/nnn-3.5/src/nnn.c:4894:35:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
	if (!getutil(utils[UTIL_FZF]) || access(newpath, X_OK) < 0) {
data/nnn-3.5/src/nnn.c:6696:23:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
			if (newpath[0] && !access(newpath, F_OK))
data/nnn-3.5/src/nnn.c:6765:9:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
				if (access(newpath, F_OK) == 0) {
data/nnn-3.5/src/nnn.c:6776:9:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
				if (access(newpath, F_OK) == 0) { /* File created */
data/nnn-3.5/src/nnn.c:7829:59:  [4] (race) access:
  This usually indicates a security flaw. If an attacker can change anything
  along the path between the call to access() and the file's actual use
  (e.g., by moving files), the attacker can exploit the race condition
  (CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
  and try to open the file directly.
		if (mkfifo(fifopath, 0600) != 0 && !(errno == EEXIST && access(fifopath, W_OK) == 0)) {
data/nnn-3.5/src/nnn.c:1639:19:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *f_colors = getenv("NNN_FCOLORS");
data/nnn-3.5/src/nnn.c:1672:13:  [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.
		DPRINTF_S(getenv("TERM"));
data/nnn-3.5/src/nnn.c:1693:17:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *colors = getenv(env_cfg[NNN_COLORS]);
data/nnn-3.5/src/nnn.c:1695:17:  [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.
	if (colors || !getenv("NO_COLOR")) {
data/nnn-3.5/src/nnn.c:1974:16:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *value = getenv(name);
data/nnn-3.5/src/nnn.c:1982:14:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *str = getenv(name);
data/nnn-3.5/src/nnn.c:3247:14:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *ptr = getenv(env_cfg[id]);
data/nnn-3.5/src/nnn.c:3321:11:  [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.
			return realpath(((val[0] == '~') ? g_buf : val), buf);
data/nnn-3.5/src/nnn.c:4673:11:  [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.
		start = getenv(env_cfg[i]);
data/nnn-3.5/src/nnn.c:6159:11:  [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.
					if (!realpath(pent->name, newpath)) {
data/nnn-3.5/src/nnn.c:6964:11:  [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.
				tmp = getenv(env_cfg[NNNLVL]);
data/nnn-3.5/src/nnn.c:7085:29:  [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.
			if (sel == SEL_QUITCD || getenv("NNN_TMPFILE")) {
data/nnn-3.5/src/nnn.c:7405:17:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
	char *xdgcfg = getenv("XDG_CONFIG_HOME");
data/nnn-3.5/src/nnn.c:7487:46:  [3] (buffer) getenv:
  Environment variables are untrustable input if they can be set by an
  attacker. They can have any content and length, and the same variable can
  be set more than once (CWE-807, CWE-20). Check environment variables
  carefully before using them.
        char *path = xdiraccess(tmp) ? tmp : getenv("TMPDIR");
data/nnn-3.5/src/nnn.c:7542:12:  [3] (buffer) getopt:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
		       : getopt(argc, argv, "aAb:cCdDeEfFgHJKl:nop:P:QrRs:St:T:uUVwxh"))) != -1) {
data/nnn-3.5/src/nnn.c:7621:15:  [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.
				selpath = realpath(optarg, NULL);
data/nnn-3.5/src/nnn.c:7709:9:  [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/nnn-3.5/src/nnn.c:7757:15:  [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.
			initpath = realpath(arg, NULL);
data/nnn-3.5/src/nnn.c:7785:14:  [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.
	enveditor = getenv(env_cfg[NNN_ARCHIVE]);
data/nnn-3.5/src/nnn.c:7802:12:  [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.
	DPRINTF_S(getenv(envs[ENV_VISUAL]));
data/nnn-3.5/src/nnn.c:7803:12:  [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.
	DPRINTF_S(getenv(envs[ENV_EDITOR]));
data/nnn-3.5/src/nnn.c:7814:12:  [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.
	DPRINTF_S(getenv("PWD"));
data/nnn-3.5/src/dbg.h:38:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[BUFSIZ];
data/nnn-3.5/src/dbg.h:52:13:  [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("/tmp/nnndbg", "w");
data/nnn-3.5/src/dbg.h:57:8:  [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("./nnndbg", "w");
data/nnn-3.5/src/nnn.c:340:2:  [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 c_path[PATH_MAX]; /* Current dir */
data/nnn-3.5/src/nnn.c:341:2:  [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 c_last[PATH_MAX]; /* Last visited dir */
data/nnn-3.5/src/nnn.c:342:2:  [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 c_name[NAME_MAX + 1]; /* Current file name */
data/nnn-3.5/src/nnn.c:343:2:  [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 c_fltr[REGEX_MAX]; /* Current filter */
data/nnn-3.5/src/nnn.c:444:8:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static char g_buf[CMD_LEN_MAX] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:447:8:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static char g_tmpfpath[TMP_LEN_MAX] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:450:8:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
static char g_pipepath[TMP_LEN_MAX] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:797:9:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	static char ascbuf[32] = {0};
data/nnn-3.5/src/nnn.c:1145:11:  [2] (tmpfile) mkstemp:
  Potential for temporary file vulnerability in some circumstances. Some
  older Unix-like systems create temp files with permission to write by all
  by default, so be sure to set the umask to override this. Also, some older
  Unix systems might fail to use O_EXCL when opening the file, so make sure
  that O_EXCL is used by the library (CWE-377).
	int fd = mkstemp(g_tmpfpath);
data/nnn-3.5/src/nnn.c:1262:2:  [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 str[64];
data/nnn-3.5/src/nnn.c:1282:13:  [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(selpath, "w");
data/nnn-3.5/src/nnn.c:1413:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[sizeof(patterns[P_REPLACE]) + PATH_MAX + (TMP_LEN_MAX << 1)];
data/nnn-3.5/src/nnn.c:1437:7:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	fd = open(g_tmpfpath, O_RDONLY);
data/nnn-3.5/src/nnn.c:1515:7:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	fd = open(g_tmpfpath, O_RDONLY);
data/nnn-3.5/src/nnn.c:1893:2:  [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 *argv[EXEC_ARGS_MAX] = {0};
data/nnn-3.5/src/nnn.c:1934:13:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
			int fd = open("/dev/null", O_WRONLY, 0200);
data/nnn-3.5/src/nnn.c:1985:10:  [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).
		return atoi(str);
data/nnn-3.5/src/nnn.c:2066:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[sizeof(patterns[P_CPMVRNM]) + sizeof(cmd) + (PATH_MAX << 1)];
data/nnn-3.5/src/nnn.c:2090:7:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	fd = open(g_tmpfpath, O_RDONLY);
data/nnn-3.5/src/nnn.c:2162:2:  [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 foriginal[TMP_LEN_MAX] = {0};
data/nnn-3.5/src/nnn.c:2165:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[sizeof(batchrenamecmd) + (PATH_MAX << 1)];
data/nnn-3.5/src/nnn.c:2203:8:  [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).
	fd2 = open(g_tmpfpath, O_RDONLY);
data/nnn-3.5/src/nnn.c:2279:13:  [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(cfgpath, "w");
data/nnn-3.5/src/nnn.c:2607:4:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
			char inotify_buf[EVENT_BUF_LEN];
data/nnn-3.5/src/nnn.c:2681:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char info[REGEX_MAX] = "\0\0\0\0\0";
data/nnn-3.5/src/nnn.c:3198:2:  [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 lnpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:3398:9:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	static char size_buf[12]; /* Buffer to hold human readable size */
data/nnn-3.5/src/nnn.c:3475:9:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	static char bits[11] = {'\0'};
data/nnn-3.5/src/nnn.c:3882:2:  [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 ssnpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:3883:2:  [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 spath[PATH_MAX];
data/nnn-3.5/src/nnn.c:3908:13:  [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).
	fsession = fopen(spath, "wb");
data/nnn-3.5/src/nnn.c:3947:2:  [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 ssnpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:3948:2:  [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 spath[PATH_MAX];
data/nnn-3.5/src/nnn.c:3968:13:  [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).
	fsession = fopen(spath, "rb");
data/nnn-3.5/src/nnn.c:4314:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		int fd = open(path, O_CREAT, 0666);
data/nnn-3.5/src/nnn.c:4334:2:  [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 mntpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:4382:2:  [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 mntpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:4463:2:  [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 mntpath[PATH_MAX];
data/nnn-3.5/src/nnn.c:4840:13:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		int wfd = open(g_pipepath, O_WRONLY | O_CLOEXEC);
data/nnn-3.5/src/nnn.c:4863:9:  [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).
		rfd = open(g_pipepath, O_RDONLY);
data/nnn-3.5/src/nnn.c:5227:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		fifofd = open(fifopath, O_WRONLY|O_NONBLOCK|O_CLOEXEC);
data/nnn-3.5/src/nnn.c:5244:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char path[PATH_MAX];
data/nnn-3.5/src/nnn.c:5587:3:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
		char buf[24];
data/nnn-3.5/src/nnn.c:5827:2:  [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 newpath[PATH_MAX] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:5828:2:  [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 rundir[PATH_MAX] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:5829:2:  [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 runfile[NAME_MAX + 1] __attribute__ ((aligned));
data/nnn-3.5/src/nnn.c:5941:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		event_fd = open(path, O_EVTONLY);
data/nnn-3.5/src/nnn.c:5943:14:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
		event_fd = open(path, O_RDONLY);
data/nnn-3.5/src/nnn.c:6814:9:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
			fd = open(path, O_RDONLY | O_DIRECTORY);
data/nnn-3.5/src/nnn.c:6816:9:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
			fd = open(path, O_RDONLY);
data/nnn-3.5/src/nnn.c:6965:15:  [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).
				r = tmp ? atoi(tmp) : 0;
data/nnn-3.5/src/nnn.c:7188:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char cwd[PATH_MAX], *next;
data/nnn-3.5/src/nnn.c:7598:20:  [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).
				scroll_lines = atoi(optarg);
data/nnn-3.5/src/nnn.c:7614:10:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
				fd = open(optarg, O_WRONLY | O_CREAT, 0600);
data/nnn-3.5/src/nnn.c:7652:19:  [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).
				idletimeout = atoi(optarg);
data/nnn-3.5/src/nnn.c:7939:43:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
			fd = g_state.pickraw ? STDOUT_FILENO : open(selpath, O_WRONLY | O_CREAT, 0600);
data/nnn-3.5/src/nnn.c:925:9:  [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(s); // NOLINT
data/nnn-3.5/src/nnn.c:1257:2:  [1] (obsolete) usleep:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name). The interaction of this function with SIGALRM and other
  timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
  unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
	usleep(delay);
data/nnn-3.5/src/nnn.c:1448:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	count = read(fd, pselbuf, selbuflen);
data/nnn-3.5/src/nnn.c:1536:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	count = read(fd, pselbuf, selbuflen);
data/nnn-3.5/src/nnn.c:1953:11:  [1] (buffer) getchar:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
			while (getchar() != '\n');
data/nnn-3.5/src/nnn.c:2052:16:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	while ((len = read(fd, buf, buflen)) > 0)
data/nnn-3.5/src/nnn.c:2610:8:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
			i = read(inotify_fd, inotify_buf, EVENT_BUF_LEN);
data/nnn-3.5/src/nnn.c:4739:9:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		len = read(fd, buf, count);
data/nnn-3.5/src/nnn.c:7208:16:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		input_read = read(fd, input + total_read, chunk);

ANALYSIS SUMMARY:

Hits = 110
Lines analyzed = 13123 in approximately 0.30 seconds (43908 lines/second)
Physical Source Lines of Code (SLOC) = 10919
Hits@level = [0]  49 [1]   9 [2]  59 [3]  22 [4]  19 [5]   1
Hits@level+ = [0+] 159 [1+] 110 [2+] 101 [3+]  42 [4+]  20 [5+]   1
Hits/KSLOC@level+ = [0+] 14.5618 [1+] 10.0742 [2+] 9.24993 [3+] 3.84651 [4+] 1.83167 [5+] 0.0915835
Dot directories skipped = 3 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.