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/kmetronome-1.0.1/src/about.h
Examining data/kmetronome-1.0.1/src/about.cpp
Examining data/kmetronome-1.0.1/src/sequenceradapter.h
Examining data/kmetronome-1.0.1/src/drumgrid.cpp
Examining data/kmetronome-1.0.1/src/instrument.cpp
Examining data/kmetronome-1.0.1/src/instrument.h
Examining data/kmetronome-1.0.1/src/lcdnumberview.h
Examining data/kmetronome-1.0.1/src/kmetropreferences.cpp
Examining data/kmetronome-1.0.1/src/drumgrid.h
Examining data/kmetronome-1.0.1/src/drumgridmodel.cpp
Examining data/kmetronome-1.0.1/src/lcdnumberview.cpp
Examining data/kmetronome-1.0.1/src/sequenceradapter.cpp
Examining data/kmetronome-1.0.1/src/kmetronome.cpp
Examining data/kmetronome-1.0.1/src/kmetropreferences.h
Examining data/kmetronome-1.0.1/src/main.cpp
Examining data/kmetronome-1.0.1/src/kmetronome.h
Examining data/kmetronome-1.0.1/src/drumgridmodel.h
Examining data/kmetronome-1.0.1/src/defs.h

FINAL RESULTS:

data/kmetronome-1.0.1/src/kmetronome.cpp:678:36:  [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 defLang = QLocale::system().name();
data/kmetronome-1.0.1/src/instrument.cpp:148:12:  [2] (misc) open:
  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).
	if (!file.open(QIODevice::ReadOnly))
data/kmetronome-1.0.1/src/instrument.cpp:378:15:  [2] (misc) open:
  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).
    if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate))
data/kmetronome-1.0.1/src/lcdnumberview.cpp:128:18:  [2] (misc) open:
  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).
    if (resource.open(QIODevice::ReadOnly | QIODevice::Text)) {
data/kmetronome-1.0.1/src/sequenceradapter.cpp:65:15:  [2] (misc) open:
  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).
    m_Client->open();

ANALYSIS SUMMARY:

Hits = 5
Lines analyzed = 3843 in approximately 0.24 seconds (16097 lines/second)
Physical Source Lines of Code (SLOC) = 2965
Hits@level = [0]   0 [1]   0 [2]   4 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]   5 [1+]   5 [2+]   5 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 1.68634 [1+] 1.68634 [2+] 1.68634 [3+] 0.337268 [4+] 0.337268 [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.