From: Christoph Hellwig <hch@lst.de>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>, David Sterba <dsterba@suse.com>,
Luis de Bethencourt <luisbg@kernel.org>,
Salah Triki <salah.triki@gmail.com>,
"Tigran A. Aivazian" <aivazian.tigran@gmail.com>,
Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>,
Dave Kleikamp <shaggy@kernel.org>,
Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
Bob Copeland <me@bobcopeland.com>, Anders Larsen <al@alarsen.net>,
linux-fsdevel@vger.kernel.org,
jfs-discussion@lists.sourceforge.net, ntfs3@lists.linux.dev,
linux-karma-devel@lists.sourceforge.net
Subject: fix crashes when mounting legacy file system with sector size > PAGE_SIZE
Date: Mon, 11 May 2026 09:16:45 +0200 [thread overview]
Message-ID: <20260511071701.2456211-1-hch@lst.de> (raw)
Hi all,
due to an almost comical failure on my part, my work in progress test
case failed to create any file system on a 64k block size loop device,
and then tried to mount it, leading to a probe of file system built
into my kernel. Roughly the first half of the series are file systems
that actually crashed, but I fixed up all the pattern of missing
error handling that I saw.
Diffstat:
affs/affs.h | 5 -----
affs/super.c | 6 ++++--
befs/linuxvfs.c | 3 ++-
bfs/inode.c | 3 ++-
hpfs/super.c | 3 ++-
isofs/inode.c | 3 ++-
jfs/super.c | 3 ++-
minix/inode.c | 3 ++-
ntfs3/super.c | 8 ++++++--
omfs/inode.c | 6 ++++--
qnx4/inode.c | 3 ++-
11 files changed, 28 insertions(+), 18 deletions(-)
next reply other threads:[~2026-05-11 7:17 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-11 7:16 Christoph Hellwig [this message]
2026-05-11 7:16 ` [PATCH 01/10] bfs: handle set_blocksize failures Christoph Hellwig
2026-05-11 16:10 ` Jan Kara
2026-05-11 7:16 ` [PATCH 02/10] hpfs: " Christoph Hellwig
2026-05-11 7:16 ` [PATCH 03/10] qnx4: " Christoph Hellwig
2026-05-11 7:42 ` Anders Larsen
2026-05-11 7:45 ` Christoph Hellwig
2026-05-11 8:20 ` Anders Larsen
2026-05-11 7:16 ` [PATCH 04/10] jfs: " Christoph Hellwig
2026-05-11 7:16 ` [PATCH 05/10] befs: " Christoph Hellwig
2026-05-11 7:16 ` [PATCH 06/10] affs: " Christoph Hellwig
2026-05-11 7:16 ` [PATCH 07/10] isofs: " Christoph Hellwig
2026-05-11 16:10 ` Jan Kara
2026-05-11 7:16 ` [PATCH 08/10] minix: " Christoph Hellwig
2026-05-11 16:08 ` Jan Kara
2026-05-12 6:08 ` Christoph Hellwig
2026-05-12 12:13 ` Christian Brauner
2026-05-11 7:16 ` [PATCH 09/10] ntfs3: " Christoph Hellwig
2026-05-11 7:16 ` [PATCH 10/10] omfs: " Christoph Hellwig
2026-05-11 13:40 ` Christian Brauner
2026-05-11 13:41 ` fix crashes when mounting legacy file system with sector size > PAGE_SIZE Christian Brauner
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