From: Pranav Tyagi <pranav.tyagi03@gmail.com>
To: cem@kernel.org
Cc: skhan@linuxfoundation.org, linux-xfs@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-kernel-mentees@lists.linux.dev,
Pranav Tyagi <pranav.tyagi03@gmail.com>
Subject: [PATCH] xfs: replace strncpy with memcpy in xattr listing
Date: Tue, 17 Jun 2025 18:44:46 +0530 [thread overview]
Message-ID: <20250617131446.25551-1-pranav.tyagi03@gmail.com> (raw)
Use memcpy() in place of strncpy() in __xfs_xattr_put_listent().
The length is known and a null byte is added manually.
No functional change intended.
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
---
fs/xfs/xfs_xattr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c
index 0f641a9091ec..ac5cecec9aa1 100644
--- a/fs/xfs/xfs_xattr.c
+++ b/fs/xfs/xfs_xattr.c
@@ -243,7 +243,7 @@ __xfs_xattr_put_listent(
offset = context->buffer + context->count;
memcpy(offset, prefix, prefix_len);
offset += prefix_len;
- strncpy(offset, (char *)name, namelen); /* real name */
+ memcpy(offset, (char *)name, namelen); /* real name */
offset += namelen;
*offset = '\0';
--
2.49.0
next reply other threads:[~2025-06-17 13:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <oxpeGQP7AC5GXfnifSYyeW7X_URDJhOvCxTG09iGmuvIXd330ZdXanoBmbUB3wpOcIORP1CakEzevsjtJKynhw==@protonmail.internalid>
2025-06-17 13:14 ` Pranav Tyagi [this message]
2025-06-30 12:19 ` [PATCH] xfs: replace strncpy with memcpy in xattr listing Carlos Maiolino
2025-06-30 12:48 ` Pranav Tyagi
2025-06-30 18:34 ` Carlos Maiolino
2025-07-07 14:32 ` Pranav Tyagi
2025-07-08 9:59 ` Carlos Maiolino
2025-07-08 10:19 ` Pranav Tyagi
2025-06-30 14:59 ` Darrick J. Wong
2025-07-08 12:00 ` Carlos Maiolino
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250617131446.25551-1-pranav.tyagi03@gmail.com \
--to=pranav.tyagi03@gmail.com \
--cc=cem@kernel.org \
--cc=linux-kernel-mentees@lists.linux.dev \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=skhan@linuxfoundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox