isofs: Verify inode mode when loading from disk

Browse source

Verify that the inode mode is sane when loading it from the disk to
avoid complaints from VFS about setting up invalid inodes.

Reported-by: syzbot+895c23f6917da440ed0d@syzkaller.appspotmail.com
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/20250709095545.31062-2-jack@suse.cz
Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

...

This commit is contained in:

Jan Kara 2025-07-09 11:55:46 +02:00 • committed by Christian Brauner

parent 6b89819b06

commit 0a9e740513

No known key found for this signature in database

GPG key ID: 91C61BC06578DCA2

1 changed files with 8 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

fs/isofs/inode.c

View file