lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-Id: <20241106025858.495458-1-danielyangkang@gmail.com>
Date: Tue,  5 Nov 2024 18:58:58 -0800
From: Daniel Yang <danielyangkang@...il.com>
To: Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>,
	linux-f2fs-devel@...ts.sourceforge.net (open list:F2FS FILE SYSTEM),
	linux-kernel@...r.kernel.org (open list)
Cc: Daniel Yang <danielyangkang@...il.com>
Subject: [PATCH] parse_options(): replace deprecated strcpy with strscpy

strcpy is deprecated. Kernel docs recommend replacing strcpy with
strscpy. The function strcpy() return value isn't used so there
shouldn't be an issue replacing with the safer alternative strscpy.

Signed-off-by: Daniel Yang <danielyangkang@...il.com>
---
 fs/f2fs/super.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 87ab5696b..ee8861b95 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1158,7 +1158,7 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
 				break;
 			}
 
-			strcpy(ext[ext_cnt], name);
+			strscpy(ext[ext_cnt], name);
 			F2FS_OPTION(sbi).compress_ext_cnt++;
 			kfree(name);
 			break;
@@ -1187,7 +1187,7 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount)
 				break;
 			}
 
-			strcpy(noext[noext_cnt], name);
+			strscpy(noext[noext_cnt], name);
 			F2FS_OPTION(sbi).nocompress_ext_cnt++;
 			kfree(name);
 			break;
-- 
2.39.5


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ