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ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt
authorKangjie Lu <kangjielu@gmail.com>
Tue, 3 May 2016 20:44:32 +0000 (16:44 -0400)
committerSasha Levin <alexander.levin@verizon.com>
Sat, 20 Aug 2016 03:08:47 +0000 (23:08 -0400)
commitcd5108403bda69524fd07a035e804d64ee8ae5b8
treea168a8ea67fc6bac4fb0c1be45939a76dcb37c73tree | snapshot
parent1fbc4fd13bd04fd7c7fd033fdfde97e96d2865e5commit | diff
ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt

[ Upstream commit e4ec8cc8039a7063e24204299b462bd1383184a5 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
sound/core/timer.c diff | blob | history
Domain: System / Kernel;