Commit a58b9ada authored Mar 06, 2016 by Linus Torvalds

linux-ubifs

Pull UBI fix from Richard Weinberger:
 "This contains a single bug fix for UBI"

* tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs:
  ubi: Fix out of bounds write in volume update code

parents 1306b047 e4f6daac

drivers/mtd/ubi/upd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -193,7 +193,7 @@ int ubi_start_leb_change(struct ubi_device ubi, struct ubi_volume vol,
		vol->changing_leb = 1;
		vol->ch_lnum = req->lnum;

		vol->upd_buf = vmalloc(req->bytes);
		vol->upd_buf = vmalloc(ALIGN((int)req->bytes, ubi->min_io_size));
		if (!vol->upd_buf)
		return -ENOMEM;