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/videogen-0.33/cfg.yy.c
Examining data/videogen-0.33/checks.c
Examining data/videogen-0.33/cfg.tab.c
Examining data/videogen-0.33/cfg.tab.h
Examining data/videogen-0.33/args.c
Examining data/videogen-0.33/config.h
Examining data/videogen-0.33/misc.c
Examining data/videogen-0.33/videogen.h
Examining data/videogen-0.33/videogen.c

FINAL RESULTS:

data/videogen-0.33/cfg.tab.c:571:21:  [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.
#  define YYFPRINTF fprintf
data/videogen-0.33/misc.c:46:13:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		printed = vfprintf (stderr, fmt, vl);
data/videogen-0.33/misc.c:50:13:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
		printed = vfprintf (stderr, fmt, vl);
data/videogen-0.33/misc.c:72:3:  [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 (expath, tpath);
data/videogen-0.33/misc.c:86:5:  [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 (expath, tpath);
data/videogen-0.33/misc.c:89:5:  [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 (expath, pw->pw_dir);
data/videogen-0.33/misc.c:90:5:  [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 (expath, (char *)(tpath + pos + 1));
data/videogen-0.33/misc.c:96:5:  [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 (expath, tpath);
data/videogen-0.33/misc.c:99:5:  [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 (expath, pw->pw_dir);
data/videogen-0.33/misc.c:100:5:  [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 (expath, (char *)(tpath + pos + 1));
data/videogen-0.33/cfg.yy.c:733:17:  [2] (integer) atol:
  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).
{	yylval.ival = atol (yytext);
data/videogen-0.33/misc.c:65:2:  [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 uname[16];
data/videogen-0.33/videogen.c:98:2:  [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 pathname_buf[4096];
data/videogen-0.33/videogen.c:128:10:  [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).
		yyin = fopen (tpathexp (cfgfile, (char *)&pathname_buf), "r");
data/videogen-0.33/cfg.tab.c:618:21:  [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).
#   define yystrlen strlen
data/videogen-0.33/cfg.yy.c:572:14:  [1] (buffer) getc:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
data/videogen-0.33/misc.c:71:26:  [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 ((tpath == NULL) || (strlen (tpath) == 0) || (tpath[0] != '~'))

ANALYSIS SUMMARY:

Hits = 17
Lines analyzed = 5563 in approximately 0.15 seconds (37161 lines/second)
Physical Source Lines of Code (SLOC) = 3663
Hits@level = [0]   5 [1]   3 [2]   4 [3]   0 [4]  10 [5]   0
Hits@level+ = [0+]  22 [1+]  17 [2+]  14 [3+]  10 [4+]  10 [5+]   0
Hits/KSLOC@level+ = [0+] 6.00601 [1+] 4.641 [2+] 3.822 [3+] 2.73 [4+] 2.73 [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.