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(parent: ccb4e8d) | 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, 31 Dec 2022 12:32:25 +0000 (13:32 +0100)
commit05f165ded4a7baec31b65aba88e2cd1fb9b91db2
tree902ce2dcadca29d976ca606419f42f6a97d38a0ftree | snapshot
parentccb4e8de1e7ed71028b8bc9d42e5cb6aff8fb9bacommit | 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/chips-media/coda-bit.c diff | blob | history
Domain: System / Kernel;