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/libaudio-flac-decoder-perl-0.3+dfsg/dither.c
Examining data/libaudio-flac-decoder-perl-0.3+dfsg/replaygain_synthesis.c
Examining data/libaudio-flac-decoder-perl-0.3+dfsg/include/common.h
Examining data/libaudio-flac-decoder-perl-0.3+dfsg/include/dither.h
Examining data/libaudio-flac-decoder-perl-0.3+dfsg/include/replaygain_synthesis.h

FINAL RESULTS:

data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:41:14:  [3] (random) random:
  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.
	FLAC__int32 random;
data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:49:28:  [3] (random) random:
  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.
	FLAC__int32 output, mask, random;
data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:68:37:  [3] (random) random:
  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.
	random = (FLAC__int32)prng(dither->random);
data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:69:13:  [3] (random) random:
  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.
	output += (random & mask) - (dither->random & mask);
data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:69:39:  [3] (random) random:
  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.
	output += (random & mask) - (dither->random & mask);
data/libaudio-flac-decoder-perl-0.3+dfsg/dither.c:71:19:  [3] (random) random:
  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.
	dither->random = random;
data/libaudio-flac-decoder-perl-0.3+dfsg/replaygain_synthesis.c:78:24:  [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 const unsigned char parity_[256] = {

ANALYSIS SUMMARY:

Hits = 7
Lines analyzed = 762 in approximately 0.10 seconds (7506 lines/second)
Physical Source Lines of Code (SLOC) = 481
Hits@level = [0]   0 [1]   0 [2]   1 [3]   6 [4]   0 [5]   0
Hits@level+ = [0+]   7 [1+]   7 [2+]   7 [3+]   6 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 14.553 [1+] 14.553 [2+] 14.553 [3+] 12.474 [4+]   0 [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.