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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-04-03 21:13:55 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-04-05 21:37:23 +0200 |
| commit | 7e1621de146fbed6172252f14a6a41b2c5999a93 (patch) | |
| tree | 244737dfe7058e9e958aee74358526c2656d5106 /sound/hda/ext/hdac_ext_controller.c | |
| parent | 5b33504bada4d85092b69b3aaa7048c398b21dbb (diff) | |
ALSA: firewire-lib/bebob/oxfw: improve response evaluation for AV/C commands
In ALSA firewire stack, some AV/C commands are supported, including
vendor's extensions. Drivers includes response parser of each command,
according to its requirements, while the parser is written with loose
fashion in two points; error check and length check. This doesn't cause
any issues such as kernel corruption, but should be improved.
This commit modifies evaluations of return value on each parsers.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda/ext/hdac_ext_controller.c')
0 files changed, 0 insertions, 0 deletions