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ALSA: timer: Fix leak in events via snd_timer_user_ccallback
authorKangjie Lu <kangjielu@gmail.com>
Tue, 3 May 2016 20:44:20 +0000 (16:44 -0400)
committerTakashi Iwai <tiwai@suse.de>
Sun, 8 May 2016 09:36:07 +0000 (11:36 +0200)
commit9a47e9cff994f37f7f0dbd9ae23740d0f64f9fe6
tree189f139d4b14fb076aa57e8c2287e4f6eb70e59dtree | snapshot
parentcec8f96e49d9be372fdb0c3836dcf31ec71e457ecommit | diff
ALSA: timer: Fix leak in events via snd_timer_user_ccallback

The stack object “r1” has a total size of 32 bytes. Its field
“event” and “val” both contain 4 bytes padding. These 8 bytes
padding bytes are sent to user without being initialized.

Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/timer.c diff | blob | history
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