linux-kernel - Re: [syzbot] [can?] KASAN: slab-use-after-free Read in j1939_xtp_rx_dat

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Date: Sun, 14 Apr 2024 02:52:02 -0700
From: syzbot <syzbot+75ec36af46e2098f253c@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [can?] KASAN: slab-use-after-free Read in j1939_xtp_rx_dat_one

Hello,

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

Reported-and-tested-by: syzbot+75ec36af46e2098f253c@...kaller.appspotmail.com

Tested on:

commit:         2c71fdf0 Merge tag 'drm-fixes-2024-04-09' of https://g..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=14ba600b180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=285be8dd6baeb438
dashboard link: https://syzkaller.appspot.com/bug?extid=75ec36af46e2098f253c
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=15c0ceb3180000

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