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| author |   Takashi Iwai <tiwai@suse.de> | 2016-01-12 12:38:02 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-01-12 17:21:48 +0100 |
| commit | 030e2c78d3a91dd0d27fef37e91950dde333eba1 (patch) | |
| tree | d98816c29d7f5d56428897d83e9174952408114a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ALSA: usb-audio: Avoid calling usb_autopm_put_interface() at disconnect (diff) | |
| download | wireguard-linux-030e2c78d3a91dd0d27fef37e91950dde333eba1.tar.xz wireguard-linux-030e2c78d3a91dd0d27fef37e91950dde333eba1.zip | |
ALSA: seq: Fix missing NULL check at remove_events ioctl
snd_seq_ioctl_remove_events() calls snd_seq_fifo_clear()
unconditionally even if there is no FIFO assigned, and this leads to
an Oops due to NULL dereference. The fix is just to add a proper NULL
check.
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Tested-by: Dmitry Vyukov <dvyukov@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions