From bd50d999d4d4f311fda9b777d1e567433cc0f142 Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Tue, 25 Oct 2011 03:07:59 -0300 Subject: [PATCH] [media] media: vb2: reset queued list on REQBUFS(0) call Queued list was not reset on REQBUFS(0) call. This caused to enqueue a freed buffer to the driver. Reported-by: Angela Wan Signed-off-by: Marek Szyprowski Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/videobuf2-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c index e7c52ff3c761..95a3f5e82aef 100644 --- a/drivers/media/video/videobuf2-core.c +++ b/drivers/media/video/videobuf2-core.c @@ -265,6 +265,7 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers) q->num_buffers -= buffers; if (!q->num_buffers) q->memory = 0; + INIT_LIST_HEAD(&q->queued_list); } /** -- 2.20.1