From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Sat, 23 Nov 2013 00:43:46 +0000 (-0800)
Subject: staging: dwc2: fix potential use after free
X-Git-Tag: v3.14-rc1~150^2~749
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbd1cd202739558210fd8f441b36601b29050bf4;p=pandora-kernel.git

staging: dwc2: fix potential use after free

dwc2_process_non_isoc_desc() can potentially free the qtd, so null
out the qtd pointer if the call fails so we don't try to access it
later

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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