From: Jean-François Moine <moinejf@free.fr>
Date: Thu, 29 Jul 2010 05:46:02 +0000 (-0300)
Subject: V4L/DVB: gspca - main: Fix a crash in gspca_frame_add()
X-Git-Tag: v2.6.36-rc1~289^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe988f56c7c1bff52a4c26164ceb3dbd582de433;p=pandora-kernel.git

V4L/DVB: gspca - main: Fix a crash in gspca_frame_add()

Some webcams as ov511 may find many times an end of image.
In this case, with the last patch in image concatenation
(commit 799b1bd41f398054d46fd35f73abd01c4009f6ca),
the image pointer was NULL and the system crashed in memcpy().

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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