linux-kernel - Re: [syzbot] [fuse?] KASAN: null-ptr-deref Read in fuse_copy

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Message-ID: <674a3709.050a0220.253251.00cc.GAE@google.com>
Date: Fri, 29 Nov 2024 13:50:01 -0800
From: syzbot <syzbot+87b8e6ed25dbc41759f7@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, niharchaithanya@...il.com, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fuse?] KASAN: null-ptr-deref Read in fuse_copy_do

Hello,

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

Reported-by: syzbot+87b8e6ed25dbc41759f7@...kaller.appspotmail.com
Tested-by: syzbot+87b8e6ed25dbc41759f7@...kaller.appspotmail.com

Tested on:

commit:         2eff01ee Merge tag 'char-misc-6.13-rc1' of git://git.k..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=111119e8580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=92c00fea95836451
dashboard link: https://syzkaller.appspot.com/bug?extid=87b8e6ed25dbc41759f7
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=12dc19e8580000

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