Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in sk_skb_reason_drop

From: syzbot
Date: Tue Jun 25 2024 - 07:58:20 EST


Hello,

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

Reported-and-tested-by: syzbot+f115fcf7e49b2ebc902d@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 2ccbdf43 Merge tag 'for-linus' of git://git.kernel.org..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=175a07b6980000
kernel config: https://syzkaller.appspot.com/x/.config?x=1437ab35b9d90e65
dashboard link: https://syzkaller.appspot.com/bug?extid=f115fcf7e49b2ebc902d
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=12f1f389980000

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