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(parent: 52a736c) | patch
media: coda: Add check for dcoda_iram_alloc
authorJiasheng Jiang <jiasheng@iscas.ac.cn>
Thu, 17 Nov 2022 06:56:52 +0000 (14:56 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Jan 2023 11:07:20 +0000 (12:07 +0100)
commit5688d33aa293dfa122d66bef9c0258ddf7ef11e7
tree0ad3df9d8d5898f065f5bb683632c84353d7fb97tree
parent52a736cc7116f29b380e42e506146070abc21407commit | diff
media: coda: Add check for dcoda_iram_alloc

[ Upstream commit 6b8082238fb8bb20f67e46388123e67a5bbc558d ]

As the coda_iram_alloc may return NULL pointer,
it should be better to check the return value
in order to avoid NULL poineter dereference,
same as the others.

Fixes: b313bcc9a467 ("[media] coda: simplify IRAM setup")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/platform/coda/coda-bit.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git