Re: [syzbot] [kernel?] KASAN: slab-use-after-free Read in binder_release_work

From: syzbot
Date: Wed Oct 02 2024 - 21:20:13 EST


Hello,

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

Reported-by: syzbot+9ba7a8cdae0440edd57b@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+9ba7a8cdae0440edd57b@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 7ec46210 Merge tag 'pull-work.unaligned' of git://git...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=13f22307980000
kernel config: https://syzkaller.appspot.com/x/.config?x=6248f0ab12f33349
dashboard link: https://syzkaller.appspot.com/bug?extid=9ba7a8cdae0440edd57b
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=1005339f980000

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