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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2006-11-23 12:02:33 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@server.perex.cz> | 2006-12-20 08:55:59 +0100 |
| commit | c13893d7be4f159b359a1b7ee46b3646ecb2fe20 (patch) | |
| tree | 3e4bb900eb0776f2a7cc4d36551459d86081c7c8 /sound/core/pcm.c | |
| parent | a48bb28c167b5cad1bd4978dbb83c89252caab78 (diff) | |
| download | linux-c13893d7be4f159b359a1b7ee46b3646ecb2fe20.tar.bz2 | |
[ALSA] sound: initialize rawmidi substream list
If snd_rawmidi_new() failed to allocate substreams for input
(snd_rawmidi_alloc_substreams() failed to populate a
&rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT]), it will try to
free rawmidi instance by snd_rawmidi_free().
But it will cause oops because snd_rawmidi_free() tries to free
both of substreams list but list for output
(&rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]) is not initialized yet.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/core/pcm.c')
0 files changed, 0 insertions, 0 deletions