From: Ryusuke Konishi <konishi.ryusuke@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-nilfs@vger.kernel.org, linux-kernel@vger.kernel.org,
syzbot <syzbot+9982fb8d18eba905abe2@syzkaller.appspotmail.com>,
syzkaller-bugs@googlegroups.com, bugreport@valiantsec.com
Subject: [PATCH 0/2] nilfs2: fix null-ptr-deref bugs on block tracepoints
Date: Thu, 7 Nov 2024 01:07:31 +0900 [thread overview]
Message-ID: <20241106160811.3316-1-konishi.ryusuke@gmail.com> (raw)
In-Reply-To: <672270b5.050a0220.3c8d68.052a.GAE@google.com>
Hi Andrew, please add this series to the queue for the next cycle.
This series fixes null pointer dereference bugs that occur when using
nilfs2 and two block-related tracepoints.
Thanks,
Ryusuke Konishi
Ryusuke Konishi (2):
nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
fs/nilfs2/btnode.c | 2 --
fs/nilfs2/gcinode.c | 4 +---
fs/nilfs2/mdt.c | 1 -
fs/nilfs2/page.c | 2 +-
4 files changed, 2 insertions(+), 7 deletions(-)
--
2.43.0
next prev parent reply other threads:[~2024-11-06 16:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-30 17:45 [syzbot] [nilfs?] general protection fault in touch_buffer syzbot
2024-11-06 16:07 ` Ryusuke Konishi [this message]
2024-11-06 16:07 ` [PATCH 1/2] nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint Ryusuke Konishi
2024-11-06 16:07 ` [PATCH 2/2] nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint Ryusuke Konishi
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