diff options
| author | Gianfranco Trad <[email protected]> | 2024-09-25 09:46:15 +0200 |
|---|---|---|
| committer | Jan Kara <[email protected]> | 2024-10-02 14:32:37 +0200 |
| commit | 264db9d666ad9a35075cc9ed9ec09d021580fbb1 (patch) | |
| tree | 8964eb4c10163f39f92e9f56260ad28731fbf956 /scripts/generate_rust_analyzer.py | |
| parent | c226964ec786f3797ed389a16392ce4357697d24 (diff) | |
udf: fix uninit-value use in udf_get_fileshortad
Check for overflow when computing alen in udf_current_aext to mitigate
later uninit-value use in udf_get_fileshortad KMSAN bug[1].
After applying the patch reproducer did not trigger any issue[2].
[1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df
[2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
Reported-by: [email protected]
Closes: https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df
Tested-by: [email protected]
Suggested-by: Jan Kara <[email protected]>
Signed-off-by: Gianfranco Trad <[email protected]>
Signed-off-by: Jan Kara <[email protected]>
Link: https://patch.msgid.link/[email protected]
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions