From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org, piaojun@huawei.com, mark@fasheh.com,
junxiao.bi@oracle.com, joseph.qi@linux.alibaba.com,
jlbec@evilplan.org, ghe@suse.com, gechangwei@live.cn,
andriy.shevchenko@linux.intel.com, keescook@chromium.org,
akpm@linux-foundation.org
Subject: + ocfs2-use-regular-seq_show_option-for-osb_cluster_stack.patch added to mm-nonmm-unstable branch
Date: Thu, 27 Jul 2023 10:09:41 -0700 [thread overview]
Message-ID: <20230727170942.3BCDAC433C7@smtp.kernel.org> (raw)
The patch titled
Subject: ocfs2: use regular seq_show_option for osb_cluster_stack
has been added to the -mm mm-nonmm-unstable branch. Its filename is
ocfs2-use-regular-seq_show_option-for-osb_cluster_stack.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ocfs2-use-regular-seq_show_option-for-osb_cluster_stack.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kees Cook <keescook@chromium.org>
Subject: ocfs2: use regular seq_show_option for osb_cluster_stack
Date: Wed, 26 Jul 2023 14:59:22 -0700
While cleaning up seq_show_option_n()'s use of strncpy, it was noticed
that the osb_cluster_stack member is always NUL-terminated, so there is no
need to use the special seq_show_option_n() routine. Replace it with the
standard seq_show_option() routine.
Link: https://lkml.kernel.org/r/20230726215919.never.127-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
fs/ocfs2/super.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/fs/ocfs2/super.c~ocfs2-use-regular-seq_show_option-for-osb_cluster_stack
+++ a/fs/ocfs2/super.c
@@ -1517,8 +1517,7 @@ static int ocfs2_show_options(struct seq
seq_printf(s, ",localflocks,");
if (osb->osb_cluster_stack[0])
- seq_show_option_n(s, "cluster_stack", osb->osb_cluster_stack,
- OCFS2_STACK_LABEL_LEN);
+ seq_show_option(s, "cluster_stack", osb->osb_cluster_stack);
if (opts & OCFS2_MOUNT_USRQUOTA)
seq_printf(s, ",usrquota");
if (opts & OCFS2_MOUNT_GRPQUOTA)
_
Patches currently in -mm which might be from keescook@chromium.org are
ocfs2-use-regular-seq_show_option-for-osb_cluster_stack.patch
reply other threads:[~2023-07-27 17:09 UTC|newest]
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