diff options
| author | Jan Kara <jack@suse.cz> | 2021-10-18 12:37:41 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-10-19 12:51:02 +0200 |
| commit | e96a1866b40570b5950cda8602c2819189c62a48 (patch) | |
| tree | bc072688dd9d5cf68965fb96e6f34de6c9675151 /block | |
| parent | d0e36a62bd4c60c09acc40e06ba4831a4d0bc75b (diff) | |
isofs: Fix out of bound access for corrupted isofs image
When isofs image is suitably corrupted isofs_read_inode() can read data
beyond the end of buffer. Sanity-check the directory entry length before
using it.
Reported-and-tested-by: syzbot+6fc7fb214625d82af7d1@syzkaller.appspotmail.com
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions