linux-kernel - Re: [syzbot] [crypto?] KASAN: slab-out-of-bounds Read in extract_iter_to

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Message-ID: <000000000000a5e86b05fe316253@google.com>
Date:   Thu, 15 Jun 2023 14:02:25 -0700
From:   syzbot <syzbot+6efc50cc1f8d718d6cb7@...kaller.appspotmail.com>
To:     davem@...emloft.net, dhowells@...hat.com,
        herbert@...dor.apana.org.au, kuba@...nel.org,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [crypto?] KASAN: slab-out-of-bounds Read in extract_iter_to_sg

Hello,

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

Reported-and-tested-by: syzbot+6efc50cc1f8d718d6cb7@...kaller.appspotmail.com

Tested on:

commit:         97c5209b leds: trigger: netdev: uninitialized variable..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git main
console output: https://syzkaller.appspot.com/x/log.txt?x=13705753280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=526f919910d4a671
dashboard link: https://syzkaller.appspot.com/bug?extid=6efc50cc1f8d718d6cb7
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=10d19cbb280000

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