Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in ocfs2_search_extent_list

From: syzbot
Date: Tue Dec 10 2024 - 07:06:10 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+2313dda4dc4885c93578@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+2313dda4dc4885c93578@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 7cb1b466 Merge tag 'locking_urgent_for_v6.13_rc3' of g..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=138953e8580000
kernel config: https://syzkaller.appspot.com/x/.config?x=fee25f93665c89ac
dashboard link: https://syzkaller.appspot.com/bug?extid=2313dda4dc4885c93578
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=150153e8580000

Note: testing is done by a robot and is best-effort only.