From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 5 Jun 2009 10:31:10 +0000 (+0200)
Subject: open device read-only for list and event operations
X-Git-Tag: v2.31-rc1~98^2~13^2~35
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6980381c65cc758cb0d4bb472555735e041732e1;p=thirdparty%2Futil-linux.git

open device read-only for list and event operations
---

diff --git a/rfkill.c b/rfkill.c
index c26d396cd3..a7f5f64b01 100644
--- a/rfkill.c
+++ b/rfkill.c
@@ -24,7 +24,7 @@ static void rfkill_event(void)
 	ssize_t len;
 	int fd, n;
 
-	fd = open("/dev/rfkill", O_RDWR);
+	fd = open("/dev/rfkill", O_RDONLY);
 	if (fd < 0) {
 		perror("Can't open RFKILL control device");
 		return;
@@ -119,7 +119,7 @@ static void rfkill_list(void)
 	ssize_t len;
 	int fd;
 
-	fd = open("/dev/rfkill", O_RDWR);
+	fd = open("/dev/rfkill", O_RDONLY);
 	if (fd < 0) {
 		perror("Can't open RFKILL control device");
 		return;