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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-05-22 10:20:35 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2018-05-22 10:20:35 +0300
commit73a03b3571e14233232494f301303ebba14957dc (patch)
treef4eb3c77b6f3a4feca962cf441b9194a1c96cb14 /configfs.h
parent160f480a46cbd23873b59ea860b83d47dc98374d (diff)
v4l2: Fail v4l2_alloc_buffers() when buffers are already allocated
Allocating buffers allocates resources that must be explicitly freed. Calling v4l2_alloc_buffers() a second time without freeing the buffers in between causes memory leaks and must not be allowed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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