media: cedrus: fix double free

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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>

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Daniel Almeida 2021-07-02 03:01:28 +01:00 • committed by Mauro Carvalho Chehab

parent fd2eda71a4

commit fe47b6d758

1 changed files with 1 additions and 0 deletions

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drivers/staging/media/sunxi/cedrus/cedrus.c

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