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/knights-20.04.3/src/board.cpp
Examining data/knights-20.04.3/src/clockwidget.h
Examining data/knights-20.04.3/src/board.h
Examining data/knights-20.04.3/src/gamemanager.cpp
Examining data/knights-20.04.3/src/difficultydialog.cpp
Examining data/knights-20.04.3/src/enginesettings.h
Examining data/knights-20.04.3/src/historywidget.cpp
Examining data/knights-20.04.3/src/clock.cpp
Examining data/knights-20.04.3/src/knights.cpp
Examining data/knights-20.04.3/src/difficultydialog.h
Examining data/knights-20.04.3/src/rules/rules.h
Examining data/knights-20.04.3/src/rules/chessrules.cpp
Examining data/knights-20.04.3/src/rules/chessrules.h
Examining data/knights-20.04.3/src/knightsview.cpp
Examining data/knights-20.04.3/src/main.cpp
Examining data/knights-20.04.3/src/core/piece.h
Examining data/knights-20.04.3/src/core/item.cpp
Examining data/knights-20.04.3/src/core/piece.cpp
Examining data/knights-20.04.3/src/core/move.h
Examining data/knights-20.04.3/src/core/pos.h
Examining data/knights-20.04.3/src/core/pos.cpp
Examining data/knights-20.04.3/src/core/move.cpp
Examining data/knights-20.04.3/src/core/item.h
Examining data/knights-20.04.3/src/offerwidget.cpp
Examining data/knights-20.04.3/src/externalcontrol.cpp
Examining data/knights-20.04.3/src/gamedialog.h
Examining data/knights-20.04.3/src/gamemanager.h
Examining data/knights-20.04.3/src/knights.h
Examining data/knights-20.04.3/src/clock.h
Examining data/knights-20.04.3/src/proto/uciprotocol.h
Examining data/knights-20.04.3/src/proto/localprotocol.cpp
Examining data/knights-20.04.3/src/proto/textprotocol.cpp
Examining data/knights-20.04.3/src/proto/uciprotocol.cpp
Examining data/knights-20.04.3/src/proto/protocol.cpp
Examining data/knights-20.04.3/src/proto/xboardprotocol.h
Examining data/knights-20.04.3/src/proto/ficsdialog.h
Examining data/knights-20.04.3/src/proto/ficsprotocol.cpp
Examining data/knights-20.04.3/src/proto/computerprotocol.h
Examining data/knights-20.04.3/src/proto/computerprotocol.cpp
Examining data/knights-20.04.3/src/proto/ficsprotocol.h
Examining data/knights-20.04.3/src/proto/chatwidget.h
Examining data/knights-20.04.3/src/proto/seekgraph.cpp
Examining data/knights-20.04.3/src/proto/chatwidget.cpp
Examining data/knights-20.04.3/src/proto/xboardprotocol.cpp
Examining data/knights-20.04.3/src/proto/localprotocol.h
Examining data/knights-20.04.3/src/proto/ficsdialog.cpp
Examining data/knights-20.04.3/src/proto/textprotocol.h
Examining data/knights-20.04.3/src/proto/seekgraph.h
Examining data/knights-20.04.3/src/proto/protocol.h
Examining data/knights-20.04.3/src/clockwidget.cpp
Examining data/knights-20.04.3/src/offerwidget.h
Examining data/knights-20.04.3/src/knightsview.h
Examining data/knights-20.04.3/src/historywidget.h
Examining data/knights-20.04.3/src/gamedialog.cpp
Examining data/knights-20.04.3/src/externalcontrol.h
Examining data/knights-20.04.3/src/enginesettings.cpp

FINAL RESULTS:

data/knights-20.04.3/src/gamemanager.cpp:810:13:  [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) )
data/knights-20.04.3/src/gamemanager.cpp:860:7:  [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).
	file.open(QIODevice::WriteOnly);

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 9634 in approximately 1.44 seconds (6684 lines/second)
Physical Source Lines of Code (SLOC) = 6604
Hits@level = [0]   0 [1]   0 [2]   2 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   2 [1+]   2 [2+]   2 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 0.302847 [1+] 0.302847 [2+] 0.302847 [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.