[media] media: vb2: add length check for mmap

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The length of mmap() can be bigger than length of vb2 buffer, so
it should be checked.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Seung-Woo Kim 2013-04-11 23:57:57 -03:00 • committed by Mauro Carvalho Chehab

parent 27a0aacf3e

commit 068a0df760

1 changed files with 5 additions and 0 deletions

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drivers/media/v4l2-core/videobuf2-core.c

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