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From: syzbot <syzbot+1aa90f0eb1fc3e77d969@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
	 syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [ntfs3?] general protection fault in pick_link (2)
Date: Tue, 17 Jun 2025 19:55:04 -0700	[thread overview]
Message-ID: <68522a88.050a0220.2608ac.0028.GAE@google.com> (raw)
In-Reply-To: <tencent_FC196E4F848DEF25B88DCB12125D96DD9307@qq.com>

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/namei.c:2009:16: error: call to undeclared function 'S_ISLINK'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
fs/namei.c:2009:32: error: no member named 'mode' in 'struct inode'


Tested on:

commit:         52da431b Merge tag 'libnvdimm-fixes-6.16-rc3' of git:/..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=6a237c32900fc479
dashboard link: https://syzkaller.appspot.com/bug?extid=1aa90f0eb1fc3e77d969
compiler:       Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1128750c580000


  reply	other threads:[~2025-06-18  2:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-17  8:01 [syzbot] [ntfs3?] general protection fault in pick_link (2) syzbot
2025-06-17 12:46 ` Edward Adam Davis
2025-06-17 13:19   ` syzbot
2025-06-18  2:33 ` Edward Adam Davis
2025-06-18  2:55   ` syzbot [this message]
2025-06-18  3:03 ` Edward Adam Davis
2025-06-18  3:30   ` syzbot
2025-06-18  3:30 ` [PATCH] fs: Prevent non-symlinks from entering pick link Edward Adam Davis
2025-06-18  4:50   ` Al Viro
2025-06-18  5:02     ` Al Viro
2025-06-18  5:27       ` Al Viro
2025-06-18  5:34         ` Edward Adam Davis
2025-06-18  6:18           ` Al Viro
2025-06-18  6:53             ` Edward Adam Davis
2025-06-18  7:31               ` [PATCH V2] fs/ntfs3: cancle set bad inode after removing name fails Edward Adam Davis

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