cb3b2ffb75
The size passed to memchr is too large as it assumes the search starts at the start of the buffer, but it can start at an offset. Cc: <stable@vger.kernel.org> # for v4.19 and up Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>