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/gaffitter-0.6.0/src/gaffitter.cc
Examining data/gaffitter-0.6.0/src/DiskUsage.cc
Examining data/gaffitter-0.6.0/src/Params.h
Examining data/gaffitter-0.6.0/src/util/Random.h
Examining data/gaffitter-0.6.0/src/util/CmdLineParser.cc
Examining data/gaffitter-0.6.0/src/util/CmdLineParser.h
Examining data/gaffitter-0.6.0/src/util/Exception.h
Examining data/gaffitter-0.6.0/src/util/CmdLineException.h
Examining data/gaffitter-0.6.0/src/Optimizer.h
Examining data/gaffitter-0.6.0/src/optimizers/Split.h
Examining data/gaffitter-0.6.0/src/optimizers/BestFit.h
Examining data/gaffitter-0.6.0/src/optimizers/GeneticAlgorithm.cc
Examining data/gaffitter-0.6.0/src/optimizers/GeneticAlgorithm.h
Examining data/gaffitter-0.6.0/src/optimizers/BestFit.cc
Examining data/gaffitter-0.6.0/src/optimizers/Split.cc
Examining data/gaffitter-0.6.0/src/Input.h
Examining data/gaffitter-0.6.0/src/Params.cc
Examining data/gaffitter-0.6.0/src/DiskUsage.h
Examining data/gaffitter-0.6.0/src/Input.cc
Examining data/gaffitter-0.6.0/src/Optimizer.cc

FINAL RESULTS:

data/gaffitter-0.6.0/src/util/Random.h:43:7:  [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(seed = (seed == 0L) ? time(NULL) : seed);
data/gaffitter-0.6.0/src/DiskUsage.cc:69:7:  [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 saved_path[m_max_path_name], tmp_path[m_max_path_name];

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 5060 in approximately 0.14 seconds (35738 lines/second)
Physical Source Lines of Code (SLOC) = 2295
Hits@level = [0]   0 [1]   0 [2]   1 [3]   1 [4]   0 [5]   0
Hits@level+ = [0+]   2 [1+]   2 [2+]   2 [3+]   1 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 0.87146 [1+] 0.87146 [2+] 0.87146 [3+] 0.43573 [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.