Re: [syzbot] [pvrusb2?] KASAN: slab-use-after-free Read in pvr2_context_set_notify

From: syzbot
Date: Thu Sep 28 2023 - 07:36:19 EST


Hello,

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

Reported-and-tested-by: syzbot+621409285c4156a009b3@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 633b47cb Merge tag 'scsi-fixes' of git://git.kernel.or..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=103d5e12680000
kernel config: https://syzkaller.appspot.com/x/.config?x=acc0013b40e239a2
dashboard link: https://syzkaller.appspot.com/bug?extid=621409285c4156a009b3
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=14381d0a680000

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