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(parent: fd2eda7) | patch
media: cedrus: fix double free
authorDaniel Almeida <daniel.almeida@collabora.com>
Fri, 2 Jul 2021 02:01:28 +0000 (03:01 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 18 Oct 2021 15:29:34 +0000 (16:29 +0100)
commitfe47b6d7582ad1a608d8341c3e02c3e06f5678e6
treecd4c07d9056f4cc7409ade5c60791a8bd4a10297tree | snapshot
parentfd2eda71a47b095e81b9170c3f8b7ae82b04e785commit | diff
media: cedrus: fix double free

If v4l2_ctrl_new_custom fails in cedrus_init_ctrls the error path will
free ctx->ctrls, which is also freed in cedrus release. Fix this by
setting ctx->ctrls to NULL instead of inadvertently removing kfree
calls.

Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/staging/media/sunxi/cedrus/cedrus.c diff | blob | history
Domain: System / Kernel;