linux-kernel - Re: [syzbot] [bpf?] UBSAN: array-index-out-of-bounds in bpf_prog_select

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Message-ID: <000000000000cb31ce0614741f84@google.com>
Date: Sun, 24 Mar 2024 20:54:02 -0700
From: syzbot <syzbot+d2a2c639d03ac200a4f1@...kaller.appspotmail.com>
To: cam.alvarez.i@...il.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bpf?] UBSAN: array-index-out-of-bounds in bpf_prog_select_runtime

Hello,

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

Reported-and-tested-by: syzbot+d2a2c639d03ac200a4f1@...kaller.appspotmail.com

Tested on:

commit:         9187210e Merge tag 'net-next-6.9' of git://git.kernel...
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=16a2a7b6180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=222448ff79dba2ea
dashboard link: https://syzkaller.appspot.com/bug?extid=d2a2c639d03ac200a4f1
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=1557a979180000

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