Commit 794e64d5 authored Dec 10, 2007 by Neil Brown Committed by Linus Torvalds Dec 10, 2007

Fix NULL dereference in umem.c



Fix NULL dereference in umem.c

Signed-off-by: Neil Brown <neilb@suse.de>
Tested-by: Dave Chinner <dgc@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 76832d84

drivers/block/umem.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -484,6 +484,7 @@ static void process_page(unsigned long data)
		page->idx++;
		if (page->idx >= bio->bi_vcnt) {
		page->bio = bio->bi_next;
		if (page->bio)
		page->idx = page->bio->bi_idx;
		}