| commit | e4f6daac20332448529b11f09388f1d55ef2084c | [log] [tgz] |
|---|---|---|
| author | Richard Weinberger <richard@nod.at> | Sun Feb 21 10:53:03 2016 +0100 |
| committer | Richard Weinberger <richard@nod.at> | Sat Mar 05 21:56:23 2016 +0100 |
| tree | 176dde53412c2d03a732188850394580159dade8 | |
| parent | fc77dbd34c5c99bce46d40a2491937c3bcbd10af [diff] |
ubi: Fix out of bounds write in volume update code ubi_start_leb_change() allocates too few bytes. ubi_more_leb_change_data() will write up to req->upd_bytes + ubi->min_io_size bytes. Cc: stable@vger.kernel.org Signed-off-by: Richard Weinberger <richard@nod.at> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>