Re: [syzbot] BUG: unable to handle kernel NULL pointer dereference in nci_cmd_timer

From: syzbot
Date: Wed Nov 16 2022 - 12:20:49 EST


Hello,

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

Reported-and-tested-by: syzbot+10257d01dd285b15170a@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 9500fc6e Merge branch 'for-next/core' into for-kernelci
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=15daabc1880000
kernel config: https://syzkaller.appspot.com/x/.config?x=b25c9f218686dd5e
dashboard link: https://syzkaller.appspot.com/bug?extid=10257d01dd285b15170a
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
userspace arch: arm64
patch: https://syzkaller.appspot.com/x/patch.diff?x=14919b11880000

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