linux-kernel - Re: [syzbot] [fuse?] KASAN: out-of-bounds Read in proc_pid

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Message-ID: <677bacad.050a0220.3b3668.0007.GAE@google.com>
Date: Mon, 06 Jan 2025 02:13:01 -0800
From: syzbot <syzbot+2886d86a850adcd36196@...kaller.appspotmail.com>
To: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	miklos@...redi.hu, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fuse?] KASAN: out-of-bounds Read in proc_pid_stack

Hello,

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

Reported-by: syzbot+2886d86a850adcd36196@...kaller.appspotmail.com
Tested-by: syzbot+2886d86a850adcd36196@...kaller.appspotmail.com

Tested on:

commit:         7a4f5418 fuse: fix direct io folio offset and length c..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
console output: https://syzkaller.appspot.com/x/log.txt?x=16bf44b0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=74cb3c592a813341
dashboard link: https://syzkaller.appspot.com/bug?extid=2886d86a850adcd36196
compiler:       riscv64-linux-gnu-gcc (Debian 12.2.0-13) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: riscv64

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