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/dewalls-1.0.0+ds1/main.cpp Examining data/dewalls-1.0.0+ds1/src/angle.cpp Examining data/dewalls-1.0.0+ds1/src/angle.h Examining data/dewalls-1.0.0+ds1/src/cardinaldirection.cpp Examining data/dewalls-1.0.0+ds1/src/cardinaldirection.h Examining data/dewalls-1.0.0+ds1/src/dewallsexport.h Examining data/dewalls-1.0.0+ds1/src/fixstation.h Examining data/dewalls-1.0.0+ds1/src/length.cpp Examining data/dewalls-1.0.0+ds1/src/length.h Examining data/dewalls-1.0.0+ds1/src/lineparser.cpp Examining data/dewalls-1.0.0+ds1/src/lineparser.h Examining data/dewalls-1.0.0+ds1/src/segment.cpp Examining data/dewalls-1.0.0+ds1/src/segment.h Examining data/dewalls-1.0.0+ds1/src/segmentparseexception.cpp Examining data/dewalls-1.0.0+ds1/src/segmentparseexception.h Examining data/dewalls-1.0.0+ds1/src/segmentparseexpectedexception.cpp Examining data/dewalls-1.0.0+ds1/src/segmentparseexpectedexception.h Examining data/dewalls-1.0.0+ds1/src/signum.h Examining data/dewalls-1.0.0+ds1/src/unitizeddouble.h Examining data/dewalls-1.0.0+ds1/src/unitizedmath.h Examining data/dewalls-1.0.0+ds1/src/varianceoverride.cpp Examining data/dewalls-1.0.0+ds1/src/varianceoverride.h Examining data/dewalls-1.0.0+ds1/src/vector.cpp Examining data/dewalls-1.0.0+ds1/src/vector.h Examining data/dewalls-1.0.0+ds1/src/wallsmessage.cpp Examining data/dewalls-1.0.0+ds1/src/wallsmessage.h Examining data/dewalls-1.0.0+ds1/src/wallsprojectparser.cpp Examining data/dewalls-1.0.0+ds1/src/wallsprojectparser.h Examining data/dewalls-1.0.0+ds1/src/wallssurveyparser.h Examining data/dewalls-1.0.0+ds1/src/wallstypes.cpp Examining data/dewalls-1.0.0+ds1/src/wallstypes.h Examining data/dewalls-1.0.0+ds1/src/wallsunits.cpp Examining data/dewalls-1.0.0+ds1/src/wallsunits.h Examining data/dewalls-1.0.0+ds1/src/wallssurveyparser.cpp Examining data/dewalls-1.0.0+ds1/test/approx.h Examining data/dewalls-1.0.0+ds1/test/tostrings.cpp Examining data/dewalls-1.0.0+ds1/test/applyheightcorrectionstest.cpp Examining data/dewalls-1.0.0+ds1/test/dewallstests.cpp Examining data/dewalls-1.0.0+ds1/test/generaltests.cpp Examining data/dewalls-1.0.0+ds1/test/inclinationparsingtests.cpp Examining data/dewalls-1.0.0+ds1/test/lengthparsingtests.cpp Examining data/dewalls-1.0.0+ds1/test/tostrings.h Examining data/dewalls-1.0.0+ds1/test/wallsprojectparsertests.cpp Examining data/dewalls-1.0.0+ds1/test/azimuthparsingtests.cpp FINAL RESULTS: data/dewalls-1.0.0+ds1/main.cpp:95:10: [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). file.open(QFile::ReadOnly); data/dewalls-1.0.0+ds1/src/wallsprojectparser.cpp:405:15: [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(QFile::ReadOnly)) ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 7978 in approximately 0.25 seconds (32483 lines/second) Physical Source Lines of Code (SLOC) = 6459 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+] 0.309645 [1+] 0.309645 [2+] 0.309645 [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.