From: syzbot <syzbot+3bfd2cc059ab93efcdb4@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] possible fix (linux-ntfs3)
Date: Mon, 09 Sep 2024 08:13:15 -0700 [thread overview]
Message-ID: <00000000000036ef650621b132c1@google.com> (raw)
In-Reply-To: <0000000000007a66c5062140e8f9@google.com>
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***
Subject: possible fix (linux-ntfs3)
Author: almaz.alexandrovich@paragon-software.com
#syz test: https://github.com/Paragon-Software-Group/linux-ntfs3.git master
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 7d4e54161291..41c7ffad2790 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -102,7 +102,9 @@ void ni_clear(struct ntfs_inode *ni)
{
struct rb_node *node;
- if (!ni->vfs_inode.i_nlink && ni->mi.mrec && is_rec_inuse(ni->mi.mrec))
+ if (!ni->vfs_inode.i_nlink && ni->mi.mrec &&
+ is_rec_inuse(ni->mi.mrec) &&
+ !(ni->mi.sbi->flags & NTFS_FLAGS_LOG_REPLAYING))
ni_delete_all(ni);
al_destroy(ni);
next prev parent reply other threads:[~2024-09-09 15:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 1:15 [syzbot] [ntfs3?] INFO: trying to register non-static key in mark_as_free_ex syzbot
2024-09-04 2:28 ` Edward Adam Davis
2024-09-04 2:55 ` syzbot
2024-09-07 1:42 ` [PATCH] fs/ntfs3: Move condition bitmap.sb to before run_unpack Edward Adam Davis
2024-09-09 15:13 ` syzbot [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-09-01 20:28 [syzbot] [ntfs3?] KMSAN: uninit-value in ntfs_read_bh syzbot
2024-09-10 7:14 ` [syzbot] possible fix (linux-ntfs3) syzbot
2024-08-16 13:07 [syzbot] [ntfs3?] kernel panic: stack is corrupted in vprintk_emit syzbot
2024-09-02 12:27 ` [syzbot] possible fix (linux-ntfs3) syzbot
2024-09-10 7:08 ` syzbot
2024-07-13 6:10 [syzbot] [ntfs3?] general protection fault in run_is_mapped_full syzbot
2024-09-02 13:00 ` [syzbot] possible fix (linux-ntfs3) syzbot
2022-10-01 13:47 [syzbot] possible deadlock in mi_read syzbot
2024-09-02 13:17 ` [syzbot] possible fix (linux-ntfs3) syzbot
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