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(parent: f2b105d) | patch
media: videobuf2: add WARN_ON_ONCE if bytesused is bigger than buffer length
authorDafna Hirschfeld <dafna.hirschfeld@collabora.com>
Wed, 1 Dec 2021 22:56:51 +0000 (23:56 +0100)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 7 Dec 2021 10:29:56 +0000 (11:29 +0100)
commitf73c46a6a4cad9f4bd04c79867f4660cd92f7231
treea99697e624ecee03fa9cc12839e68c847dac5e9atree | snapshot
parentf2b105da34fd908e8e6df00c3dd6f4c327cfe9a8commit | diff
media: videobuf2: add WARN_ON_ONCE if bytesused is bigger than buffer length

In function vb2_set_plane_payload, report if the given bytesused is
bigger than the buffer size, and clamp it to the buffer size.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
include/media/videobuf2-core.h diff | blob | history
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