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/qtx11extras-opensource-src-5.15.2/include/QtX11Extras/qtx11extrasglobal.h Examining data/qtx11extras-opensource-src-5.15.2/include/QtX11Extras/qtx11extrasversion.h Examining data/qtx11extras-opensource-src-5.15.2/include/QtX11Extras/qx11info_x11.h Examining data/qtx11extras-opensource-src-5.15.2/src/x11extras/doc/snippets/code/doc_src_qtx11extras.cpp Examining data/qtx11extras-opensource-src-5.15.2/src/x11extras/qtx11extrasglobal.h Examining data/qtx11extras-opensource-src-5.15.2/src/x11extras/qx11info_x11.cpp Examining data/qtx11extras-opensource-src-5.15.2/src/x11extras/qx11info_x11.h Examining data/qtx11extras-opensource-src-5.15.2/tests/auto/cmake/test_qx11_module/main.cpp Examining data/qtx11extras-opensource-src-5.15.2/tests/auto/qx11info/tst_qx11info.cpp Examining data/qtx11extras-opensource-src-5.15.2/tests/manual/peeker/main.cpp FINAL RESULTS: data/qtx11extras-opensource-src-5.15.2/tests/auto/qx11info/tst_qx11info.cpp:181:68: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). xcb_intern_atom_reply(c, xcb_intern_atom(c, false, strlen(first), first), 0); data/qtx11extras-opensource-src-5.15.2/tests/auto/qx11info/tst_qx11info.cpp:185:68: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). reply = xcb_intern_atom_reply(c, xcb_intern_atom(c, false, strlen(second), second), 0); ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 1329 in approximately 0.08 seconds (16610 lines/second) Physical Source Lines of Code (SLOC) = 666 Hits@level = [0] 0 [1] 2 [2] 0 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 2 [1+] 2 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 3.003 [1+] 3.003 [2+] 0 [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.