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/caribou-0.4.21/libcaribou/keyboard-service.c Examining data/caribou-0.4.21/libcaribou/row-model.c Examining data/caribou-0.4.21/libcaribou/iscannable-group.c Examining data/caribou-0.4.21/libcaribou/iscannable-item.c Examining data/caribou-0.4.21/libcaribou/level-model.c Examining data/caribou-0.4.21/libcaribou/xadapter.c Examining data/caribou-0.4.21/libcaribou/group-model.c Examining data/caribou-0.4.21/libcaribou/ikeyboard-object.c Examining data/caribou-0.4.21/libcaribou/caribou-internals.h Examining data/caribou-0.4.21/libcaribou/xml-deserializer.c Examining data/caribou-0.4.21/libcaribou/caribou.h Examining data/caribou-0.4.21/libcaribou/scanner.c Examining data/caribou-0.4.21/libcaribou/keyboard-model.c Examining data/caribou-0.4.21/libcaribou/column-model.c Examining data/caribou-0.4.21/libcaribou/display-adapter.c Examining data/caribou-0.4.21/libcaribou/scannable-group.c Examining data/caribou-0.4.21/libcaribou/key-model.c Examining data/caribou-0.4.21/daemon/daemon.c Examining data/caribou-0.4.21/modules/gtk3/caribou-gtk-module.c Examining data/caribou-0.4.21/modules/gtk3/caribou-module.c Examining data/caribou-0.4.21/modules/gtk3/caribou-gtk-module.h Examining data/caribou-0.4.21/modules/gtk2/caribou-gtk-module.c Examining data/caribou-0.4.21/modules/gtk2/caribou-module.c Examining data/caribou-0.4.21/modules/gtk2/caribou-gtk-module.h FINAL RESULTS: data/caribou-0.4.21/libcaribou/xadapter.c:786:2: [2] (buffer) memcpy: Does not check for buffer overflows when copying to destination (CWE-120). Make sure destination can always hold the source data. memcpy (dup, self, sizeof (GdkKeymapKey)); data/caribou-0.4.21/libcaribou/key-model.c:283:11: [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). _tmp0_ = strlen (self); data/caribou-0.4.21/libcaribou/key-model.c:546:15: [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). _tmp52_ = strlen ("Caribou_"); data/caribou-0.4.21/libcaribou/key-model.c:549:15: [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). _tmp55_ = strlen (_tmp54_); data/caribou-0.4.21/libcaribou/key-model.c:627:16: [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). _tmp75_ = strlen ("dead_"); data/caribou-0.4.21/libcaribou/key-model.c:630:16: [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). _tmp78_ = strlen (_tmp77_); ANALYSIS SUMMARY: Hits = 6 Lines analyzed = 16831 in approximately 0.42 seconds (40248 lines/second) Physical Source Lines of Code (SLOC) = 14740 Hits@level = [0] 13 [1] 5 [2] 1 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 19 [1+] 6 [2+] 1 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 1.28901 [1+] 0.407056 [2+] 0.0678426 [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.