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/danmaq-0.2.3.2/src/DMCanvas.cpp
Examining data/danmaq-0.2.3.2/src/DMCanvas.hpp
Examining data/danmaq-0.2.3.2/src/DMMainWindow.cpp
Examining data/danmaq-0.2.3.2/src/DMMainWindow.hpp
Examining data/danmaq-0.2.3.2/src/Danmaku.cpp
Examining data/danmaq-0.2.3.2/src/Danmaku.hpp
Examining data/danmaq-0.2.3.2/src/Subscriber.cpp
Examining data/danmaq-0.2.3.2/src/Subscriber.hpp
Examining data/danmaq-0.2.3.2/src/common.hpp
Examining data/danmaq-0.2.3.2/src/main.cpp
Examining data/danmaq-0.2.3.2/tests/json_test.cpp

FINAL RESULTS:

data/danmaq-0.2.3.2/src/main.cpp:48:34:  [4] (shell) system:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
	QString systemLocale = QLocale::system().name();
data/danmaq-0.2.3.2/src/main.cpp:42:10:  [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.
    std::srand(std::time(0));

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 1130 in approximately 0.05 seconds (22099 lines/second)
Physical Source Lines of Code (SLOC) = 778
Hits@level = [0]   0 [1]   0 [2]   0 [3]   1 [4]   1 [5]   0
Hits@level+ = [0+]   2 [1+]   2 [2+]   2 [3+]   2 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 2.57069 [1+] 2.57069 [2+] 2.57069 [3+] 2.57069 [4+] 1.28535 [5+]   0
Dot directories skipped = 2 (--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.