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.