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/health-check-0.03.09/cpustat.h
Examining data/health-check-0.03.09/net.h
Examining data/health-check-0.03.09/mem.h
Examining data/health-check-0.03.09/syscall.h
Examining data/health-check-0.03.09/health-check.c
Examining data/health-check-0.03.09/fnotify.h
Examining data/health-check-0.03.09/proc.c
Examining data/health-check-0.03.09/timeval.h
Examining data/health-check-0.03.09/syscall.c
Examining data/health-check-0.03.09/json.c
Examining data/health-check-0.03.09/pid.c
Examining data/health-check-0.03.09/list.h
Examining data/health-check-0.03.09/proc.h
Examining data/health-check-0.03.09/net.c
Examining data/health-check-0.03.09/mem.c
Examining data/health-check-0.03.09/fnotify.c
Examining data/health-check-0.03.09/timeval.c
Examining data/health-check-0.03.09/cpustat.c
Examining data/health-check-0.03.09/pid.h
Examining data/health-check-0.03.09/list.c
Examining data/health-check-0.03.09/health-check.h
Examining data/health-check-0.03.09/ctxt-switch.h
Examining data/health-check-0.03.09/ctxt-switch.c
Examining data/health-check-0.03.09/json.h

FINAL RESULTS:

data/health-check-0.03.09/fnotify.c:137:8:  [5] (race) readlink:
  This accepts filename arguments; if an attacker can move those files or
  change the link content, a race condition results. Also, it does not
  terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
	len = readlink(buf, path, sizeof(path));
data/health-check-0.03.09/net.c:178:13:  [5] (race) readlink:
  This accepts filename arguments; if an attacker can move those files or
  change the link content, a race condition results. Also, it does not
  terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
	if ((len = readlink(path, link, link_len - 1)) < 0) {
data/health-check-0.03.09/syscall.c:2928:10:  [5] (race) chmod:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchmod( ) instead.
	SYSCALL(chmod),
data/health-check-0.03.09/syscall.c:2931:10:  [5] (race) chown:
  This accepts filename arguments; if an attacker can move those files, a
  race condition results. (CWE-362). Use fchown( ) instead.
	SYSCALL(chown),
data/health-check-0.03.09/syscall.c:3561:10:  [5] (race) readlink:
  This accepts filename arguments; if an attacker can move those files or
  change the link content, a race condition results. Also, it does not
  terminate with ASCII NUL. (CWE-362, CWE-20). Reconsider approach.
	SYSCALL(readlink),
data/health-check-0.03.09/cpustat.c:354:7:  [4] (buffer) fscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
		if (fscanf(fp, "%8d (%19[^)]) %*c %*d %*d %*d %*d %*d %*u %20" SCNu64
data/health-check-0.03.09/ctxt-switch.c:80:10:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
			(void)sscanf(buf + 24, "%" SCNu64, &info->voluntary);
data/health-check-0.03.09/ctxt-switch.c:84:10:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
			(void)sscanf(buf + 27, "%" SCNu64, &info->involuntary);
data/health-check-0.03.09/health-check.c:289:2:  [4] (shell) execv:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
	execv(path, argv);
data/health-check-0.03.09/health-check.c:368:4:  [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(path + pathlen, filename);
data/health-check-0.03.09/mem.c:87:2:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
	sprintf(buffer, "%s%s", verb, adverb);
data/health-check-0.03.09/mem.c:433:7:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function.
		if (sscanf(buffer, "%" SCNx64 "-%" SCNx64 " %*s %" SCNx64 " %x:%x %*u %s",
data/health-check-0.03.09/net.c:160:10:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
		return sscanf(str + 8, "%" SCNu64, inode) == 1 ? 0 : -1;
data/health-check-0.03.09/net.c:164:10:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
		return sscanf(str + 7, "%" SCNu64, inode) == 1 ? 0 : -1;
data/health-check-0.03.09/net.c:259:4:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
			sscanf(d->d_name, "%" SCNu32, &fd);
data/health-check-0.03.09/net.c:630:3:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function.
		sscanf(buf, "%*x: %*x %*x %*x %*x %*x %" SCNu64 " %s\n",
data/health-check-0.03.09/net.c:686:3:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
		sscanf(buf,
data/health-check-0.03.09/net.c:737:7:  [4] (buffer) sscanf:
  The scanf() family's %s operation, without a limit specification, permits
  buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
  different input function. If the scanf format is influenceable by an
  attacker, it's exploitable.
		if (sscanf(buf,
data/health-check-0.03.09/syscall.c:2223:5:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
				printf(" %*d %-20.20s %-17.17s %12.4f %8" PRIu64 " %8" PRIu64,
data/health-check-0.03.09/syscall.c:2289:5:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
				printf(" %*d %-20.20s %-15.15s %6" PRIu64,
data/health-check-0.03.09/syscall.c:2294:7:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
						printf(" %6" PRIu64, s->bucket[i]);
data/health-check-0.03.09/syscall.c:2298:5:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
				printf(" %6" PRIu64, s->poll_infinite);
data/health-check-0.03.09/syscall.c:2886:10:  [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.
	SYSCALL(access),
data/health-check-0.03.09/syscall.c:3897:10:  [4] (format) syslog:
  If syslog's format strings can be influenced by an attacker, they can be
  exploited (CWE-134). Use a constant format string for syslog.
	SYSCALL(syslog),
data/health-check-0.03.09/health-check.c:333:12:  [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.
		for (p = getenv("PATH"); p && *p; p += skiplen) {
data/health-check-0.03.09/health-check.c:415:11:  [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.
		int c = getopt(argc, argv, "+bcd:fhp:m:o:ru:vwW");
data/health-check-0.03.09/syscall.c:2937:10:  [3] (misc) chroot:
  chroot can be very helpful, but is hard to use correctly (CWE-250, CWE-22).
  Make sure the program immediately chdir("/"), closes file descriptors, and
  drops root privileges, and that all necessary files (and no more!) are in
  the new root.
	SYSCALL(chroot),
data/health-check-0.03.09/cpustat.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 filename[PATH_MAX];
data/health-check-0.03.09/cpustat.c:347:12:  [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).
	if ((fp = fopen(filename, "r")) != NULL) {
data/health-check-0.03.09/cpustat.c:348:3:  [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 comm[20];
data/health-check-0.03.09/ctxt-switch.c:55:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char path[PATH_MAX];
data/health-check-0.03.09/ctxt-switch.c:56:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[4096];
data/health-check-0.03.09/ctxt-switch.c:63:12:  [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).
	if ((fp = fopen(path, "r")) == NULL)
data/health-check-0.03.09/fnotify.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 	buf[256];
data/health-check-0.03.09/fnotify.c:123:2:  [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/health-check-0.03.09/fnotify.c:310:9:  [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 modes[5];
data/health-check-0.03.09/health-check.c:75:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[32];
data/health-check-0.03.09/health-check.c:81:7:  [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("/proc/sys/kernel/pid_max", O_RDONLY);
data/health-check-0.03.09/health-check.c:223:12:  [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).
	if ((fp = fopen(filename, "w")) == NULL) {
data/health-check-0.03.09/health-check.c:314:9:  [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 path[PATH_MAX];
data/health-check-0.03.09/mem.c:65:9:  [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 buffer[64];
data/health-check-0.03.09/mem.c:400:2:  [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[4096];
data/health-check-0.03.09/mem.c:425:2:  [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/health-check-0.03.09/mem.c:429:3:  [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[4096];
data/health-check-0.03.09/mem.c:474:2:  [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/health-check-0.03.09/mem.c:483:12:  [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).
	if ((fp = fopen(path, "r")) == NULL)
data/health-check-0.03.09/mem.c:554:2:  [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(delta, mem_new, sizeof(*delta));
data/health-check-0.03.09/mem.c:664:3:  [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 label[128];
data/health-check-0.03.09/net.c:54:2:  [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 + 1];
data/health-check-0.03.09/net.c:72:3:  [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 path[PATH_MAX + 1];
data/health-check-0.03.09/net.c:192:2:  [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], link[PATH_MAX + 1];
data/health-check-0.03.09/net.c:238:2:  [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/health-check-0.03.09/net.c:248:3:  [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 tmp[PATH_MAX + sizeof(d->d_name) + 2];
data/health-check-0.03.09/net.c:249:3:  [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 link[PATH_MAX + 1];
data/health-check-0.03.09/net.c:346:2:  [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(new_addr, addr, sizeof(*addr));
data/health-check-0.03.09/net.c:360:2:  [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[4096];
data/health-check-0.03.09/net.c:361:9:  [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 tmp[sizeof(buf) + 16];
data/health-check-0.03.09/net.c:550:3:  [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 sendbuf[64], recvbuf[64];
data/health-check-0.03.09/net.c:614:2:  [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[4096];
data/health-check-0.03.09/net.c:617:12:  [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).
	if ((fp = fopen("/proc/net/unix", "r")) == NULL) {
data/health-check-0.03.09/net.c:624:3:  [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 path[4096];
data/health-check-0.03.09/net.c:653:2:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
	char buf[4096];
data/health-check-0.03.09/net.c:654:2:  [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 addr_str[128];
data/health-check-0.03.09/net.c:677:12:  [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).
	if ((fp = fopen(procfile, "r")) == NULL)
data/health-check-0.03.09/net.c:722:2:  [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[4096];
data/health-check-0.03.09/net.c:726:12:  [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).
	if ((fp = fopen("/proc/net/netlink", "r")) == NULL) {
data/health-check-0.03.09/pid.c:43:2:  [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[4096];
data/health-check-0.03.09/pid.c:49:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(buffer, O_RDONLY)) < 0)
data/health-check-0.03.09/pid.c:68:2:  [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[4096];
data/health-check-0.03.09/pid.c:75:12:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
	if ((fd = open(buffer, O_RDONLY)) < 0)
data/health-check-0.03.09/pid.c:106:2:  [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/health-check-0.03.09/proc.c:167:3:  [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 path[PATH_MAX];
data/health-check-0.03.09/proc.c:173:13:  [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).
		if ((fp = fopen(path, "r")) != NULL) {
data/health-check-0.03.09/proc.c:175:4:  [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 comm[64];
data/health-check-0.03.09/proc.c:207:3:  [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 path[PATH_MAX];
data/health-check-0.03.09/proc.c:229:10:  [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).
			pid = atoi(taskentry->d_name);
data/health-check-0.03.09/syscall.c:805:3:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
		char name[64];
data/health-check-0.03.09/syscall.c:834:4:  [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 name[64];
data/health-check-0.03.09/syscall.c:929:2:  [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(data, tmpdata, len);
data/health-check-0.03.09/syscall.c:1531:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
				char tmp[64];
data/health-check-0.03.09/syscall.c:1558:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
				char tmp[64];
data/health-check-0.03.09/syscall.c:1804:4:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
			char buf[64];
data/health-check-0.03.09/syscall.c:2171:4:  [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 tmp[64];
data/health-check-0.03.09/syscall.c:2209:4:  [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 tmp[64], *units;
data/health-check-0.03.09/syscall.c:2228:6:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
					char min_timeout[70], max_timeout[70], avg_timeout[70];
data/health-check-0.03.09/syscall.c:3474:10:  [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).
	SYSCALL(open),
data/health-check-0.03.09/syscall.c:3990:10:  [2] (race) vfork:
  On some old systems, vfork() permits race conditions, and it's very
  difficult to use correctly (CWE-362). Use fork() instead.
	SYSCALL(vfork),
data/health-check-0.03.09/health-check.c:84:6:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	n = read(fd, buf, sizeof(buf) - 1);
data/health-check-0.03.09/health-check.c:315:23:  [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).
	size_t filenamelen = strlen(filename);
data/health-check-0.03.09/health-check.c:319:7:  [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(filename) > sizeof(path) - 1) {
data/health-check-0.03.09/health-check.c:341:21:  [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).
				skiplen = len = strlen(p);
data/health-check-0.03.09/health-check.c:354:15:  [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).
				pathlen = strlen(p);
data/health-check-0.03.09/health-check.c:620:16:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
				if ((len = read(fan_fd, (void *)buffer, 4096)) > 0) {
data/health-check-0.03.09/net.c:156:15:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
	size_t len = strlen(str);
data/health-check-0.03.09/net.c:254:7:  [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(path) + strlen(d->d_name) + 2 > sizeof(tmp))
data/health-check-0.03.09/net.c:254:22:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
		if (strlen(path) + strlen(d->d_name) + 2 > sizeof(tmp))
data/health-check-0.03.09/net.c:694:7:  [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(addr_str) > 8) {
data/health-check-0.03.09/pid.c:52:13:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((ret = read(fd, buffer, sizeof(buffer))) <= 0) {
data/health-check-0.03.09/pid.c:78:13:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if ((ret = read(fd, buffer, sizeof(buffer))) <= 0) {
data/health-check-0.03.09/syscall.c:673:3:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
		strncpy(name, syscalls[syscall].name, len);
data/health-check-0.03.09/syscall.c:3552:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	SYSCALL(read),
data/health-check-0.03.09/syscall.c:3951:10:  [1] (obsolete) ulimit:
  This C routine is considered obsolete (as opposed to the shell command by
  the same name, which is NOT obsolete) (CWE-676). Use getrlimit(2),
  setrlimit(2), and sysconf(3) instead.
	SYSCALL(ulimit),
data/health-check-0.03.09/syscall.c:3954:10:  [1] (access) umask:
  Ensure that umask is given most restrictive possible setting (e.g., 066 or
  077) (CWE-732).
	SYSCALL(umask),

ANALYSIS SUMMARY:

Hits = 103
Lines analyzed = 9405 in approximately 0.27 seconds (35166 lines/second)
Physical Source Lines of Code (SLOC) = 7044
Hits@level = [0] 283 [1]  16 [2]  60 [3]   3 [4]  19 [5]   5
Hits@level+ = [0+] 386 [1+] 103 [2+]  87 [3+]  27 [4+]  24 [5+]   5
Hits/KSLOC@level+ = [0+] 54.7984 [1+] 14.6224 [2+] 12.3509 [3+] 3.83305 [4+] 3.40716 [5+] 0.709824
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.