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(parent: 020bc73) | patch
media: vpss: fix a potential NULL pointer dereference
authorKangjie Lu <kjlu@umn.edu>
Sat, 23 Mar 2019 02:51:06 +0000 (22:51 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Thu, 23 May 2019 17:07:46 +0000 (13:07 -0400)
commite08f0761234def47961d3252eac09ccedfe4c6a0
treeaa7913f87a03e47bab505869b68b2b4ed52d1432tree | snapshot
parent020bc7354a6ebec980e0aedf5bedf57b42f93acacommit | diff
media: vpss: fix a potential NULL pointer dereference

In case ioremap fails, the fix returns -ENOMEM to avoid NULL
pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/platform/davinci/vpss.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git