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/etbemon-1.3.4/bin/btrfs.helper.cpp
Examining data/etbemon-1.3.4/bin/zfs.helper.cpp
Examining data/etbemon-1.3.4/mon-local.d/deleted-mapped.monitor.cpp
Examining data/etbemon-1.3.4/mon.d/dialin.monitor.wrap.c
Examining data/etbemon-1.3.4/mon.d/rpc.monitor.c
Examining data/etbemon-1.3.4/muxpect/io.c
Examining data/etbemon-1.3.4/muxpect/muxpect.c
Examining data/etbemon-1.3.4/muxpect/muxpect.h
Examining data/etbemon-1.3.4/muxpect/setup.c

FINAL RESULTS:

data/etbemon-1.3.4/bin/btrfs.helper.cpp:36:5:  [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(child_args[0], child_args);
data/etbemon-1.3.4/bin/btrfs.helper.cpp:64:5:  [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(child_args[0], child_args);
data/etbemon-1.3.4/bin/zfs.helper.cpp:14:3:  [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(child_args[0], child_args);
data/etbemon-1.3.4/mon-local.d/deleted-mapped.monitor.cpp:9:3:  [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(child_args[0], child_args);
data/etbemon-1.3.4/mon.d/dialin.monitor.wrap.c:28:12:  [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.
    return execv (real_img, argv);
data/etbemon-1.3.4/mon.d/rpc.monitor.c:108:17:  [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.
    while ((c = getopt(argc, argv, "t:avhp:r:")) != EOF) {
data/etbemon-1.3.4/muxpect/muxpect.c:54:17:  [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.
    while ((c = getopt (argc, argv, "dhf:p:")) != EOF)
data/etbemon-1.3.4/mon.d/rpc.monitor.c:111:13:  [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).
		timeout = atoi(optarg);
data/etbemon-1.3.4/mon.d/rpc.monitor.c:287:5:  [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 failtext[80];
data/etbemon-1.3.4/mon.d/rpc.monitor.c:409:9:  [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).
	return(atoi(program));
data/etbemon-1.3.4/mon.d/rpc.monitor.c:423:2:  [2] (buffer) bcopy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	bcopy(hp->h_addr, (char *)&addr->sin_addr, hp->h_length);
data/etbemon-1.3.4/muxpect/muxpect.c:43:5:  [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 fname[200], errbuf[100];
data/etbemon-1.3.4/muxpect/muxpect.h:28:5:  [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		expect[BUFSIZ];
data/etbemon-1.3.4/muxpect/muxpect.h:29:5:  [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		send[BUFSIZ];
data/etbemon-1.3.4/muxpect/muxpect.h:38:5:  [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		hostname[80];
data/etbemon-1.3.4/muxpect/muxpect.h:42:5:  [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		buf[8192];
data/etbemon-1.3.4/muxpect/muxpect.h:46:5:  [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		re_errbuf[100];
data/etbemon-1.3.4/muxpect/muxpect.h:48:5:  [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		summ[80];
data/etbemon-1.3.4/muxpect/muxpect.h:49:5:  [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		detail[8192];
data/etbemon-1.3.4/muxpect/setup.c:42:5:  [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 buf[BUFSIZ];
data/etbemon-1.3.4/muxpect/setup.c:47:14:  [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).
    if ((f = fopen (file, "r")) == NULL)
data/etbemon-1.3.4/muxpect/setup.c:197:6:  [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 (&n->saddr.sin_addr, hent->h_addr_list[0], hent->h_length);
data/etbemon-1.3.4/mon.d/rpc.monitor.c:187:16:  [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).
    if (reason[strlen(reason) - 1] == '\n') {
data/etbemon-1.3.4/mon.d/rpc.monitor.c:188:9:  [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).
	reason[strlen(reason) - 1] = '\0';
data/etbemon-1.3.4/muxpect/muxpect.c:64:3:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
		strncpy (fname, optarg, sizeof(fname));
data/etbemon-1.3.4/muxpect/setup.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).
	buf[strlen (buf) -1] = '\0';
data/etbemon-1.3.4/muxpect/setup.c:67:6:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
	    strncpy (cur->expect, buf, BUFSIZ);
data/etbemon-1.3.4/muxpect/setup.c:72:6:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
	    strncpy (cur->send, buf, BUFSIZ);
data/etbemon-1.3.4/muxpect/setup.c:161:6:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120). Risk is low because the source is a
  constant string.
	    strncpy (errbuf, "could not alloc memory", errbufsiz);
data/etbemon-1.3.4/muxpect/setup.c:172:2:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
	strncpy (n->hostname, hosts[i], sizeof (n->hostname));

ANALYSIS SUMMARY:

Hits = 30
Lines analyzed = 1177 in approximately 0.11 seconds (10438 lines/second)
Physical Source Lines of Code (SLOC) = 867
Hits@level = [0]  59 [1]   8 [2]  15 [3]   2 [4]   5 [5]   0
Hits@level+ = [0+]  89 [1+]  30 [2+]  22 [3+]   7 [4+]   5 [5+]   0
Hits/KSLOC@level+ = [0+] 102.653 [1+] 34.6021 [2+] 25.3749 [3+] 8.07382 [4+] 5.76701 [5+]   0
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.