linux-kernel - Re: [syzbot] [ntfs3?] BUG: unable to handle kernel NULL pointer dereference in attr_make

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Message-ID: <0000000000004d8a290620ada95d@google.com>
Date: Tue, 27 Aug 2024 10:35:02 -0700
From: syzbot <syzbot+5b6ed16da1077f45bc8e@...kaller.appspotmail.com>
To: almaz.alexandrovich@...agon-software.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ntfs3?] BUG: unable to handle kernel NULL pointer
 dereference in attr_make_nonresident

Hello,

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

Reported-by: syzbot+5b6ed16da1077f45bc8e@...kaller.appspotmail.com
Tested-by: syzbot+5b6ed16da1077f45bc8e@...kaller.appspotmail.com

Tested on:

commit:         7529036a fs/ntfs3: Rename ntfs3_setattr into ntfs_seta..
git tree:       https://github.com/Paragon-Software-Group/linux-ntfs3.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=11655393980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=73cfef0bb39c7afa
dashboard link: https://syzkaller.appspot.com/bug?extid=5b6ed16da1077f45bc8e
compiler:       Debian clang version 15.0.6, 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.