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Commit 2484a7e2 authored by Seung-Woo Kim's avatar Seung-Woo Kim Committed by Mauro Carvalho Chehab
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[media] videobuf2: Add log for size checking error in __qbuf_userptr 



__qbuf_userptr checks whether provided buffer is large enough, and
it returns error without any log.

Signed-off-by: default avatarSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: default avatarHeejin Woo <heejin.woo@samsung.com>
Signed-off-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 22301247

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

+4 −0
Original line number Diff line number Diff line
@@ -1013,6 +1013,10 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const struct v4l2_buffer *b) 


		/* Check if the provided plane buffer is large enough */

		if (planes[plane].length < q->plane_sizes[plane]) {

			dprintk(1, "qbuf: provided buffer size %u is less than "

						"setup size %u for plane %d\n",

						planes[plane].length,

						q->plane_sizes[plane], plane);

			ret = -EINVAL;

			goto err;

		}