linux-kernel - [PATCH 0928/1285] Replace numeric parameter like 0444 with macro

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:	Tue,  2 Aug 2016 19:59:00 +0800
From:	Baole Ni <baolex.ni@...el.com>
To:	oleg.drokin@...el.com, andreas.dilger@...el.com,
	gregkh@...uxfoundation.org, jejb@...ux.vnet.ibm.com,
	martin.petersen@...cle.com, m.chehab@...sung.com, pawel@...iak.com,
	m.szyprowski@...sung.com, kyungmin.park@...sung.com,
	k.kozlowski@...sung.com
Cc:	lustre-devel@...ts.lustre.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, jsimmons@...radead.org,
	amir.shehata@...el.com, john.hammond@...el.com,
	bruno.faccini@...el.com, mike.rapoport@...il.com,
	chuansheng.liu@...el.com, baolex.ni@...el.com
Subject: [PATCH 0928/1285] Replace numeric parameter like 0444 with macro

I find that the developers often just specified the numeric value
when calling a macro which is defined with a parameter for access permission.
As we know, these numeric value for access permission have had the corresponding macro,
and that using macro can improve the robustness and readability of the code,
thus, I suggest replacing the numeric parameter with the macro.

Signed-off-by: Chuansheng Liu <chuansheng.liu@...el.com>
Signed-off-by: Baole Ni <baolex.ni@...el.com>
---
 drivers/staging/lustre/lnet/lnet/acceptor.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/lustre/lnet/lnet/acceptor.c b/drivers/staging/lustre/lnet/lnet/acceptor.c
index 1452bb3..a7c3a58 100644
--- a/drivers/staging/lustre/lnet/lnet/acceptor.c
+++ b/drivers/staging/lustre/lnet/lnet/acceptor.c
@@ -67,13 +67,13 @@ lnet_accept_magic(__u32 magic, __u32 constant)
 
 static char *accept = "secure";
 
-module_param(accept, charp, 0444);
+module_param(accept, charp, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(accept, "Accept connections (secure|all|none)");
-module_param(accept_port, int, 0444);
+module_param(accept_port, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(accept_port, "Acceptor's port (same on all nodes)");
-module_param(accept_backlog, int, 0444);
+module_param(accept_backlog, int, S_IRUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(accept_backlog, "Acceptor's listen backlog");
-module_param(accept_timeout, int, 0644);
+module_param(accept_timeout, int, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(accept_timeout, "Acceptor's timeout (seconds)");
 
 static char *accept_type;
-- 
2.9.2