From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 20:44:20 +0000 (-0400)
Subject: ALSA: timer: Fix leak in events via snd_timer_user_ccallback
X-Git-Tag: v3.2.82~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=506a6ad7e521baf8e554eedfd09873f490c8a304;hp=506a6ad7e521baf8e554eedfd09873f490c8a304;ds=sidebyside

ALSA: timer: Fix leak in events via snd_timer_user_ccallback

commit 9a47e9cff994f37f7f0dbd9ae23740d0f64f9fe6 upstream.

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: Ben Hutchings <ben@decadent.org.uk>
---