From: Giuliano Pochini <pochini@shiny.it>
Date: Mon, 6 Nov 2006 10:42:00 +0000 (+0100)
Subject: [ALSA] Fix potential NULL pointer dereference in echoaudio midi
X-Git-Tag: v2.6.20-rc5~32^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5929546a96d55962bdcabae0c4e25dfcd9f1fda9;p=pandora-kernel.git

[ALSA] Fix potential NULL pointer dereference in echoaudio midi

Fix races between the timer handler and the close function.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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