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/libmatemixer-1.24.1/backends/alsa/alsa-backend.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-backend.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-compat.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-constants.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-constants.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-device.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-device.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-element.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-element.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-control.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-control.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-input-control.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-input-control.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-output-control.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream-output-control.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-stream.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-switch-option.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-switch-option.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-switch.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-switch.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-toggle.c Examining data/libmatemixer-1.24.1/backends/alsa/alsa-toggle.h Examining data/libmatemixer-1.24.1/backends/alsa/alsa-types.h Examining data/libmatemixer-1.24.1/backends/null/null-backend.c Examining data/libmatemixer-1.24.1/backends/null/null-backend.h Examining data/libmatemixer-1.24.1/backends/oss/oss-backend.c Examining data/libmatemixer-1.24.1/backends/oss/oss-backend.h Examining data/libmatemixer-1.24.1/backends/oss/oss-common.h Examining data/libmatemixer-1.24.1/backends/oss/oss-device.c Examining data/libmatemixer-1.24.1/backends/oss/oss-device.h Examining data/libmatemixer-1.24.1/backends/oss/oss-stream-control.c Examining data/libmatemixer-1.24.1/backends/oss/oss-stream-control.h Examining data/libmatemixer-1.24.1/backends/oss/oss-stream.c Examining data/libmatemixer-1.24.1/backends/oss/oss-stream.h Examining data/libmatemixer-1.24.1/backends/oss/oss-switch-option.c Examining data/libmatemixer-1.24.1/backends/oss/oss-switch-option.h Examining data/libmatemixer-1.24.1/backends/oss/oss-switch.c Examining data/libmatemixer-1.24.1/backends/oss/oss-switch.h Examining data/libmatemixer-1.24.1/backends/oss/oss-types.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-backend.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-backend.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-connection.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-connection.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device-profile.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device-profile.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device-switch.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device-switch.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-device.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-enum-types.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-enum-types.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-enums.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-ext-stream.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-ext-stream.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-helpers.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-helpers.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-monitor.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-monitor.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-port-switch.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-port-switch.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-port.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-port.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-control.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-control.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-input.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-input.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-switch.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink-switch.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-sink.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-control.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-control.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-output.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-output.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-switch.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source-switch.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-source.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-stream-control.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-stream-control.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-stream.c Examining data/libmatemixer-1.24.1/backends/pulse/pulse-stream.h Examining data/libmatemixer-1.24.1/backends/pulse/pulse-types.h Examining data/libmatemixer-1.24.1/examples/monitor.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-app-info-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-app-info.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-app-info.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-backend-module.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-backend-module.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-backend.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-backend.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-context.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-context.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-device-switch.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-device-switch.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-device.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-device.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-enum-types.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-enum-types.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-enums.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stored-control.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stored-control.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-control-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-control.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-control.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-switch.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-switch.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-toggle.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream-toggle.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-stream.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch-option-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch-option.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch-option.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch-private.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-switch.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-types.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer-version.h Examining data/libmatemixer-1.24.1/libmatemixer/matemixer.c Examining data/libmatemixer-1.24.1/libmatemixer/matemixer.h FINAL RESULTS: data/libmatemixer-1.24.1/backends/pulse/pulse-connection.c:1208:5: [2] (buffer) char: Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length. char name_buf[256]; data/libmatemixer-1.24.1/libmatemixer/matemixer-backend.c:327:52: [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). return MATE_MIXER_BACKEND_GET_CLASS (backend)->open (backend); data/libmatemixer-1.24.1/libmatemixer/matemixer-backend.h:64:20: [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). gboolean (*open) (MateMixerBackend *backend); ANALYSIS SUMMARY: Hits = 3 Lines analyzed = 26786 in approximately 0.59 seconds (45256 lines/second) Physical Source Lines of Code (SLOC) = 17636 Hits@level = [0] 0 [1] 0 [2] 3 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 3 [1+] 3 [2+] 3 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 0.170107 [1+] 0.170107 [2+] 0.170107 [3+] 0 [4+] 0 [5+] 0 Dot directories skipped = 3 (--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.