From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 9 Oct 2017 18:14:48 +0000 (+0200)
Subject: media: imon: Fix null-ptr-deref in imon_probe
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0df873c63e8e99a8fb6e068d182b860e6e6e07a9;p=pandora-kernel.git

media: imon: Fix null-ptr-deref in imon_probe

commit 58fd55e838276a0c13d1dc7c387f90f25063cbf3 upstream.

It seems that the return value of usb_ifnum_to_if() can be NULL and
needs to be checked.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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