Commits

Laurent Pinchart committed 23ff6043add
V4L/DVB (11945): uvcvideo: Don't accept to change the format when buffers are allocated. Setting a new frame format or size will likely change the buffer size required to store a complete video frame. To avoid a buffer overflow, don't allow VIDIOC_S_FMT calls when video buffers are already allocated. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>