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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2016-10-12 09:05:50 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-10-12 20:09:36 +0200 |
| commit | 30c0702246ac1ba955aa97d698610169242f59f1 (patch) | |
| tree | 1631a7f584b3d752f7fdb5f572ebf78b315034a7 /sound/usb/line6 | |
| parent | 4875a5f7218068cdeea5f998330dfa3d118b2fea (diff) | |
ALSA: seq: fix passing wrong pointer in function call of compatibility layer
This commit is a fix for Linux 4.9-rc1.
In former commit, a function call of compatibility layer for ALSA sequencer
core was obsoleted by an alternative. Although, the alternative gets a
pointer to kernel stack due to mis-programming. As a result, ALSA sequencer
core unexpectedly refers over kernel stack.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 8ce8eb601c71 ("ALSA: seq: add an alternative way to handle ioctl requests")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/line6')
0 files changed, 0 insertions, 0 deletions