From be5e587ff3d3bb0da3154d81c6d9b3fbada68f36 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 7 Sep 2007 00:11:35 +0100 Subject: Fix buffer release code Release code should happen before the cleaning of map variable. Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/videobuf-vmalloc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'linux/drivers/media/video') diff --git a/linux/drivers/media/video/videobuf-vmalloc.c b/linux/drivers/media/video/videobuf-vmalloc.c index b55a97fcf..83aa3eda9 100644 --- a/linux/drivers/media/video/videobuf-vmalloc.c +++ b/linux/drivers/media/video/videobuf-vmalloc.c @@ -85,9 +85,11 @@ videobuf_vm_close(struct vm_area_struct *vma) if (mem->map != map) continue; + + q->ops->buf_release(q,q->bufs[i]); + mem->map = NULL; q->bufs[i]->baddr = 0; - q->ops->buf_release(q,q->bufs[i]); } mutex_unlock(&q->lock); kfree(map); -- cgit v1.2.3