| commit | 2010f975eefe4bb74623a0699527bea4ba726c06 | [log] [tgz] |
|---|---|---|
| author | Jin Qian <jinqian@google.com> | Thu Apr 27 12:12:22 2017 -0700 |
| committer | Jin Qian <jinqian@google.com> | Mon May 08 14:32:31 2017 -0700 |
| tree | 292503eb0f4d796599e8a51b5ab554dca81e2e31 | |
| parent | 2c3f0a64f8feebc5292eaa98de73a8c30aebf686 [diff] |
fsck.f2fs: sanity check cp_payload before reading checkpoint cp_payload is not sanity checked from input image. A invalid size can cause buffer overflow when reading checkpoint blks into memory. Bug: 36493182 Change-Id: I3ee62cbd6817e267de607454dd7223a4f0fd2c4d Signed-off-by: Jin Qian <jinqian@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>