linux-kernel - Re: [syzbot] [net?] KASAN: stack-out-of-bounds Read in skb_splice_from

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Message-ID: <00000000000006e58b05fe0beb6c@google.com>
Date:   Tue, 13 Jun 2023 17:20:24 -0700
From:   syzbot <syzbot+d8486855ef44506fd675@...kaller.appspotmail.com>
To:     bpf@...r.kernel.org, davem@...emloft.net, dhowells@...hat.com,
        dsahern@...nel.org, edumazet@...gle.com, kuba@...nel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        pabeni@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [net?] KASAN: stack-out-of-bounds Read in skb_splice_from_iter

Hello,

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

Reported-and-tested-by: syzbot+d8486855ef44506fd675@...kaller.appspotmail.com

Tested on:

commit:         a9c47697 Merge branch 'tools-ynl-gen-improvements-for-..
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=145cfc8b280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=526f919910d4a671
dashboard link: https://syzkaller.appspot.com/bug?extid=d8486855ef44506fd675
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=14ed8d2d280000

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