| commit | fa65653e575fbd958bdf5fb9c4a71a324e39510d | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Wed Jun 13 12:09:22 2018 +0200 |
| committer | Jan Kara <jack@suse.cz> | Wed Jun 20 11:05:31 2018 +0200 |
| tree | d4c72542efca534caea70cab397ccf4a35ea3c2a | |
| parent | 27e6ed54a30a00d6520ddb4518214df8ff99daf1 [diff] |
udf: Detect incorrect directory size Detect when a directory entry is (possibly partially) beyond directory size and return EIO in that case since it means the filesystem is corrupted. Otherwise directory operations can further corrupt the directory and possibly also oops the kernel. CC: Anatoly Trosinenko <anatoly.trosinenko@gmail.com> CC: stable@vger.kernel.org Reported-and-tested-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>