From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 9 Apr 2013 08:47:42 +0000 (-0300)
Subject: [media] rc: ene_ir: fix potential double free in ene_probe()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~104^2^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbcd371b46a16a81a9975b57a11b61bbc2ba81e4;p=pandora-kernel.git

[media] rc: ene_ir: fix potential double free in ene_probe()

Since rc_unregister_device() frees its argument, the subsequently
call to rc_free_device() on the same variable will cause a double
free bug. Fix by set argument to NULL, thus when fall through to
rc_free_device(), nothing will be done there.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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