Jan Kara b37f998d35 udf: Fix uninitialized array access for some pathnames
[ Upstream commit 028f6055c912588e6f72722d89c30b401bbcf013 ]

For filenames that begin with . and are between 2 and 5 characters long,
UDF charset conversion code would read uninitialized memory in the
output buffer. The only practical impact is that the name may be prepended a
"unification hash" when it is not actually needed but still it is good
to fix this.

Reported-by: syzbot+cd311b1e43cc25f90d18@syzkaller.appspotmail.com
Link: https://lore.kernel.org/all/000000000000e2638a05fe9dc8f9@google.com
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-08-30 16:31:42 +02:00
..
2021-11-26 11:36:23 +01:00
2018-04-19 16:00:48 +02:00
2017-01-10 11:57:34 +01:00
2023-03-11 16:31:45 +01:00