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/kalgebra-20.08.0/plasmoids/calculator/kalgebraplasma.h
Examining data/kalgebra-20.08.0/plasmoids/calculator/kalgebraplasma.cpp
Examining data/kalgebra-20.08.0/mobile/kalgebramobile.cpp
Examining data/kalgebra-20.08.0/mobile/clipboard.h
Examining data/kalgebra-20.08.0/mobile/pluginsmodel.h
Examining data/kalgebra-20.08.0/mobile/clipboard.cpp
Examining data/kalgebra-20.08.0/mobile/kalgebramobile.h
Examining data/kalgebra-20.08.0/mobile/main.cpp
Examining data/kalgebra-20.08.0/mobile/pluginsmodel.cpp
Examining data/kalgebra-20.08.0/utils/main.cpp
Examining data/kalgebra-20.08.0/calgebra/main.cpp
Examining data/kalgebra-20.08.0/src/variablesdelegate.cpp
Examining data/kalgebra-20.08.0/src/variablesdelegate.h
Examining data/kalgebra-20.08.0/src/viewportwidget.h
Examining data/kalgebra-20.08.0/src/kalgebra.cpp
Examining data/kalgebra-20.08.0/src/dictionary.cpp
Examining data/kalgebra-20.08.0/src/functionedit.cpp
Examining data/kalgebra-20.08.0/src/consolemodel.cpp
Examining data/kalgebra-20.08.0/src/viewportwidget.cpp
Examining data/kalgebra-20.08.0/src/kalgebra.h
Examining data/kalgebra-20.08.0/src/varedit.h
Examining data/kalgebra-20.08.0/src/main.cpp
Examining data/kalgebra-20.08.0/src/askname.h
Examining data/kalgebra-20.08.0/src/consolehtml.cpp
Examining data/kalgebra-20.08.0/src/functionedit.h
Examining data/kalgebra-20.08.0/src/varedit.cpp
Examining data/kalgebra-20.08.0/src/consolehtml.h
Examining data/kalgebra-20.08.0/src/consolemodel.h
Examining data/kalgebra-20.08.0/src/dictionary.h

FINAL RESULTS:

data/kalgebra-20.08.0/calgebra/main.cpp:97:19:  [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(!f.open(QIODevice::ReadOnly)) {
data/kalgebra-20.08.0/src/consolehtml.cpp:42:10:  [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).
    temp.open();
data/kalgebra-20.08.0/src/consolemodel.cpp:102:13:  [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 | QIODevice::Text)) {
data/kalgebra-20.08.0/src/consolemodel.cpp:122:23:  [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).
    bool correct=file.open(QIODevice::WriteOnly | QIODevice::Text);
data/kalgebra-20.08.0/src/consolemodel.cpp:158:25:  [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).
    bool correct = file.open(QIODevice::WriteOnly | QIODevice::Text);
data/kalgebra-20.08.0/utils/main.cpp:31:25:  [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).
    bool fileopened = f.open(QFile::WriteOnly);

ANALYSIS SUMMARY:

Hits = 6
Lines analyzed = 3634 in approximately 0.14 seconds (26322 lines/second)
Physical Source Lines of Code (SLOC) = 2457
Hits@level = [0]   0 [1]   0 [2]   6 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   6 [1+]   6 [2+]   6 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 2.442 [1+] 2.442 [2+] 2.442 [3+]   0 [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.