Re: [syzbot] KASAN: use-after-free Read in mgmt_pending_remove

From: syzbot
Date: Wed Aug 17 2022 - 08:10:46 EST


Hello,

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

Reported-and-tested-by: syzbot+915a8416bf15895b8e07@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 40b4ac88 net: lan966x: fix checking for return value o..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
console output: https://syzkaller.appspot.com/x/log.txt?x=176cb1a5080000
kernel config: https://syzkaller.appspot.com/x/.config?x=924833c12349a8c0
dashboard link: https://syzkaller.appspot.com/bug?extid=915a8416bf15895b8e07
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=16d052cb080000

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