Commit a3941ec1 authored Mar 05, 2009 by Roel Kluin Committed by Jens Axboe Mar 05, 2009

loop: don't increment p->offset with (size_t) -EINVAL



Upon a 'transfer error block' size is set to -EINVAL, but this becomes positive
since size is unsigned: p->offset still gets incremented.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

parent 5e18cfd0

drivers/block/loop.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -392,8 +392,7 @@ lo_splice_actor(struct pipe_inode_info pipe, struct pipe_buffer buf,
		struct loop_device *lo = p->lo;
		struct page *page = buf->page;
		sector_t IV;
		size_t size;
		int ret;
		int size, ret;

		ret = buf->ops->confirm(pipe, buf);
		if (unlikely(ret))