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/excellent-bifurcation-0.0.20071015/src/input.h
Examining data/excellent-bifurcation-0.0.20071015/src/sound.h
Examining data/excellent-bifurcation-0.0.20071015/src/stuff.c
Examining data/excellent-bifurcation-0.0.20071015/src/ebullet.h
Examining data/excellent-bifurcation-0.0.20071015/src/pickup.h
Examining data/excellent-bifurcation-0.0.20071015/src/cloud.c
Examining data/excellent-bifurcation-0.0.20071015/src/globvars.h
Examining data/excellent-bifurcation-0.0.20071015/src/enemy.h
Examining data/excellent-bifurcation-0.0.20071015/src/display_init.h
Examining data/excellent-bifurcation-0.0.20071015/src/input.c
Examining data/excellent-bifurcation-0.0.20071015/src/display.h
Examining data/excellent-bifurcation-0.0.20071015/src/enemy.c
Examining data/excellent-bifurcation-0.0.20071015/src/ebullet.c
Examining data/excellent-bifurcation-0.0.20071015/src/cloud.h
Examining data/excellent-bifurcation-0.0.20071015/src/palette.c
Examining data/excellent-bifurcation-0.0.20071015/src/pbullet.h
Examining data/excellent-bifurcation-0.0.20071015/src/pickup.c
Examining data/excellent-bifurcation-0.0.20071015/src/stuff.h
Examining data/excellent-bifurcation-0.0.20071015/src/config.h
Examining data/excellent-bifurcation-0.0.20071015/src/pbullet.c
Examining data/excellent-bifurcation-0.0.20071015/src/game.c
Examining data/excellent-bifurcation-0.0.20071015/src/display.c
Examining data/excellent-bifurcation-0.0.20071015/src/level.c
Examining data/excellent-bifurcation-0.0.20071015/src/menu.h
Examining data/excellent-bifurcation-0.0.20071015/src/game.h
Examining data/excellent-bifurcation-0.0.20071015/src/level.h
Examining data/excellent-bifurcation-0.0.20071015/src/eclass.c
Examining data/excellent-bifurcation-0.0.20071015/src/palette.h
Examining data/excellent-bifurcation-0.0.20071015/src/display_init.c
Examining data/excellent-bifurcation-0.0.20071015/src/menu.c
Examining data/excellent-bifurcation-0.0.20071015/src/sound.c
Examining data/excellent-bifurcation-0.0.20071015/src/main.c

FINAL RESULTS:

data/excellent-bifurcation-0.0.20071015/src/input.c:101:3:  [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(sfile, itoa(scrs, istr, 10));
data/excellent-bifurcation-0.0.20071015/src/sound.c:1082:2:  [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(sfile_name, DATA_DIR "/wavs/");
data/excellent-bifurcation-0.0.20071015/src/sound.c:1083:2:  [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(sfile_name, sfile);
data/excellent-bifurcation-0.0.20071015/src/sound.c:1101:2:  [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(sfile_name, DATA_DIR "/wavs/ambi/");
data/excellent-bifurcation-0.0.20071015/src/sound.c:1102:2:  [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(sfile_name, sfile);
data/excellent-bifurcation-0.0.20071015/src/main.c:197:4:  [3] (random) srand:
  This function is not sufficiently random for security-related functions
  such as key and nonce creation (CWE-327). Use a more secure technique for
  acquiring random values.
   srand(randseed);
data/excellent-bifurcation-0.0.20071015/src/input.c:88:2:  [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 sfile [20];
data/excellent-bifurcation-0.0.20071015/src/input.c:89:2:  [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 istr [20];
data/excellent-bifurcation-0.0.20071015/src/input.c:100:3:  [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(sfile, "scr");
data/excellent-bifurcation-0.0.20071015/src/input.c:102:3:  [2] (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). Risk is low because the
  source is a constant string.
  strcat(sfile, ".bmp");
data/excellent-bifurcation-0.0.20071015/src/main.c:118:1:  [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/excellent-bifurcation-0.0.20071015/src/sound.c:1080:2:  [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 sfile_name [PATH_MAX];
data/excellent-bifurcation-0.0.20071015/src/sound.c:1084:2:  [2] (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). Risk is low because the
  source is a constant string.
 strcat(sfile_name, ".wav");
data/excellent-bifurcation-0.0.20071015/src/sound.c:1099:2:  [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 sfile_name [PATH_MAX];
data/excellent-bifurcation-0.0.20071015/src/sound.c:1103:2:  [2] (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). Risk is low because the
  source is a constant string.
 strcat(sfile_name, ".wav");

ANALYSIS SUMMARY:

Hits = 15
Lines analyzed = 19311 in approximately 0.53 seconds (36131 lines/second)
Physical Source Lines of Code (SLOC) = 12041
Hits@level = [0]   4 [1]   0 [2]   9 [3]   1 [4]   5 [5]   0
Hits@level+ = [0+]  19 [1+]  15 [2+]  15 [3+]   6 [4+]   5 [5+]   0
Hits/KSLOC@level+ = [0+] 1.57794 [1+] 1.24574 [2+] 1.24574 [3+] 0.498297 [4+] 0.415248 [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.