| commit | 3a3c6c2eb7e69acbb99a351e20a621cde956f9c5 | [log] [tgz] |
|---|---|---|
| author | Jin Qian <jinqian@google.com> | Tue Apr 18 10:58:05 2017 -0700 |
| committer | Jin Qian <jinqian@google.com> | Mon May 08 14:00:21 2017 -0700 |
| tree | f540263a3b96a29a856fe3314893f2a28b5d9b7a | |
| parent | a45edd9401e195db7934340df5d3479bfc9d633d [diff] |
fsck.f2fs: fix cur_valid_map buffer overflow blk_off is read from image. Attacker can construct an image with big blk_off that trigger overflow on se->cur_valid_map. Bug: 36277742 Change-Id: I913f30d3b6389bf93cf211f6fb3510a37075d618 Signed-off-by: Jin Qian <jinqian@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>