Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in ocfs2_search_dirblock

From: syzbot
Date: Tue Nov 19 2024 - 12:37:58 EST


Hello,

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

Reported-by: syzbot+b9704899e166798d57c9@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+b9704899e166798d57c9@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 158f238a Merge tag 'for-linus-6.13-rc1-tag' of git://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=17120b78580000
kernel config: https://syzkaller.appspot.com/x/.config?x=bf11fa3fbde217ff
dashboard link: https://syzkaller.appspot.com/bug?extid=b9704899e166798d57c9
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=174b0ae8580000

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