diff options
| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2006-11-23 12:03:24 +0100 |
|---|---|---|
| committer |   Jaroslav Kysela <perex@server.perex.cz> | 2006-12-20 08:56:00 +0100 |
| commit | 4d361285925613516560f81f8c7fc96b89c8b1a8 (patch) | |
| tree | fe0d8766af901f3fa99023f6aaab223412f6f364 /sound/Kconfig | |
| parent | [ALSA] sound: initialize rawmidi substream list (diff) | |
| download | linux-dev-4d361285925613516560f81f8c7fc96b89c8b1a8.tar.xz linux-dev-4d361285925613516560f81f8c7fc96b89c8b1a8.zip | |
[ALSA] sound: fix PCM substream list
If snd_pcm_new_stream() fails to initalize a substream (if
snd_pcm_substream_proc_init() returns error), snd_pcm_new_stream()
immediately return without unlinking that kfree()d substram.
It causes oops when snd_pcm_free() iterates the list of substream to
free them by invalid reference.
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/Kconfig')
0 files changed, 0 insertions, 0 deletions