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| author | Takashi Iwai <tiwai@suse.de> | 2016-01-12 14:38:02 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-01-12 19:21:48 +0300 |
| commit | 030e2c78d3a91dd0d27fef37e91950dde333eba1 (patch) | |
| tree | d98816c29d7f5d56428897d83e9174952408114a /Documentation | |
| parent | 5c06d68bc2a174a6b82dce9f100f55173b9a5189 (diff) | |
| download | linux-030e2c78d3a91dd0d27fef37e91950dde333eba1.tar.xz | |
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 'Documentation')
0 files changed, 0 insertions, 0 deletions