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(parent: fb2f438) | patch
media: vimc: fix start stream when link is disabled
authorHelen Fornazier <helen.koike@collabora.com>
Fri, 7 Dec 2018 17:56:41 +0000 (12:56 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 13 Dec 2019 07:52:34 +0000 (08:52 +0100)
commit21a16d1ac916baca3dfeba17788c40dba4303cc3
treede4a7c8be2f5e416b96dded6a620786ce09bac9ctree | snapshot
parentfb2f4385fca4972afaf8d25dee34383f7446f72ccommit | diff
media: vimc: fix start stream when link is disabled

[ Upstream commit e159b6074c82fe31b79aad672e02fa204dbbc6d8 ]

If link is disabled, media_entity_remote_pad returns NULL, causing a
NULL pointer deference.
Ignore links that are not enabled instead.

Signed-off-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/platform/vimc/vimc-common.c diff | blob | history
Domain: System / Kernel;