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/dejagnu-1.6.2/stub-loader.c
Examining data/dejagnu-1.6.2/testsuite/libdejagnu/unit.cc
Examining data/dejagnu-1.6.2/dejagnu.h
Examining data/dejagnu-1.6.2/testglue.c

FINAL RESULTS:

data/dejagnu-1.6.2/dejagnu.h:69:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:82:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:95:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:108:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:121:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:134:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:146:3:  [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, sizeof (buffer), fmt, ap);
data/dejagnu-1.6.2/dejagnu.h:45:8:  [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 buffer[512];
data/dejagnu-1.6.2/testglue.c:88:3:  [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[30];
data/dejagnu-1.6.2/testglue.c:94:3:  [2] (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). Risk is low because the source is a constant string.
  strcpy (buf, "\n*** EXIT code ");
data/dejagnu-1.6.2/testglue.c:108:3:  [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[30];
data/dejagnu-1.6.2/testglue.c:114:7:  [2] (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). Risk is low because the source is a constant string.
      strcpy (buf, "\n*** EXIT code ");
data/dejagnu-1.6.2/testglue.c:95:32:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
  ptr = write_int (code, buf + strlen(buf));
data/dejagnu-1.6.2/testglue.c:115:36:  [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).
      ptr = write_int (code, buf + strlen(buf));

ANALYSIS SUMMARY:

Hits = 14
Lines analyzed = 645 in approximately 0.09 seconds (7487 lines/second)
Physical Source Lines of Code (SLOC) = 491
Hits@level = [0]  13 [1]   2 [2]   5 [3]   0 [4]   7 [5]   0
Hits@level+ = [0+]  27 [1+]  14 [2+]  12 [3+]   7 [4+]   7 [5+]   0
Hits/KSLOC@level+ = [0+] 54.9898 [1+] 28.5132 [2+] 24.4399 [3+] 14.2566 [4+] 14.2566 [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.