commit
a9ae4692eda4b99f85757b15d60971ff78a0a0e2 upstream.
It's also invalid when plane_no is equal to vb->num_planes
Signed-off-by: Zhaowei Yuan <zhaowei.yuan@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
[bwh: Backported to 3.2: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
{
struct vb2_queue *q = vb->vb2_queue;
- if (plane_no > vb->num_planes)
+ if (plane_no >= vb->num_planes)
return NULL;
return call_memop(q, plane_no, cookie, vb->planes[plane_no].mem_priv);