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

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Message-ID: <000000000000bd577706013ed580@google.com>
Date:   Mon, 24 Jul 2023 10:20:45 -0700
From:   syzbot <syzbot+6f66f3e78821b0fff882@...kaller.appspotmail.com>
To:     akpm@...ux-foundation.org, axboe@...nel.dk, dhowells@...hat.com,
        herbert@...dor.apana.org.au, kuba@...nel.org,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, netdev@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [block?] KASAN: slab-out-of-bounds Read in bio_split_rw

Hello,

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

Reported-and-tested-by: syzbot+6f66f3e78821b0fff882@...kaller.appspotmail.com

Tested on:

commit:         0b7ec177 crypto: algif_hash - Fix race between MORE an..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=157554a1a80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=bccf8d7311b80058
dashboard link: https://syzkaller.appspot.com/bug?extid=6f66f3e78821b0fff882
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.