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| author | Takashi Iwai <tiwai@suse.de> | 2011-03-24 09:50:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-14 13:01:57 -0700 |
| commit | 952ef7855e21fead362d72c9f422bb0f2ec02687 (patch) | |
| tree | 6be6664634c150da683f554310b24f7a7a17f2de /kernel/rtmutex-debug.c | |
| parent | 1190f9f79730358e098f05d200af8c5d16a91302 (diff) | |
ALSA: Fix yet another race in disconnection
commit a45e3d6b13e97506b616980c0f122c3389bcefa4 upstream.
This patch fixes a race between snd_card_file_remove() and
snd_card_disconnect(). When the card is added to shutdown_files list
in snd_card_disconnect(), but it's freed in snd_card_file_remove() at
the same time, the shutdown_files list gets corrupted. The list member
must be freed in snd_card_file_remove() as well.
Reported-and-tested-by: Russ Dill <russ.dill@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/rtmutex-debug.c')
0 files changed, 0 insertions, 0 deletions