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/zenity-3.32.0/src/tree.c Examining data/zenity-3.32.0/src/option.c Examining data/zenity-3.32.0/src/password.c Examining data/zenity-3.32.0/src/option.h Examining data/zenity-3.32.0/src/color.c Examining data/zenity-3.32.0/src/progress.c Examining data/zenity-3.32.0/src/msg.c Examining data/zenity-3.32.0/src/text.c Examining data/zenity-3.32.0/src/fileselection.c Examining data/zenity-3.32.0/src/util.h Examining data/zenity-3.32.0/src/calendar.c Examining data/zenity-3.32.0/src/zenity.h Examining data/zenity-3.32.0/src/scale.c Examining data/zenity-3.32.0/src/forms.c Examining data/zenity-3.32.0/src/entry.c Examining data/zenity-3.32.0/src/util.c Examining data/zenity-3.32.0/src/main.c Examining data/zenity-3.32.0/src/notification.c Examining data/zenity-3.32.0/src/about.c FINAL RESULTS: data/zenity-3.32.0/src/tree.c:832:11: [2] (integer) atoi: Unless checked, the resulting number can exceed the expected range (CWE-190). If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended). index = atoi (tmp[i]); data/zenity-3.32.0/src/util.c:133:6: [2] (misc) fopen: 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). f = fopen (filename, "r"); data/zenity-3.32.0/src/util.c:309:12: [2] (integer) atoi: Unless checked, the resulting number can exceed the expected range (CWE-190). If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended). retval = atoi (env_var); data/zenity-3.32.0/src/fileselection.c:114:22: [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). if (file_data->uri[strlen (file_data->uri) - 1] != '/') { data/zenity-3.32.0/src/progress.c:174:40: [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). match = g_strstr_len (string->str, strlen (string->str), "#"); data/zenity-3.32.0/src/util.c:112:8: [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). len = strlen (string); ANALYSIS SUMMARY: Hits = 6 Lines analyzed = 7319 in approximately 0.20 seconds (36401 lines/second) Physical Source Lines of Code (SLOC) = 5694 Hits@level = [0] 12 [1] 3 [2] 3 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 18 [1+] 6 [2+] 3 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 3.16122 [1+] 1.05374 [2+] 0.52687 [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.