From: Davidlohr Bueso <dave@gnu.org>
Date: Sun, 27 Feb 2011 17:45:01 +0000 (-0300)
Subject: rtcwake: do not duplicate argument strings
X-Git-Tag: v2.20-rc1~471
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c1196d3ab706ed05f0f1ee3973d0823c0a8e0734;p=thirdparty%2Futil-linux.git

rtcwake: do not duplicate argument strings

This is not necessary and prevents memory leaks.

Reported-by: Marek Otahal <markotahal@gmail.com>
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
---

diff --git a/sys-utils/rtcwake.c b/sys-utils/rtcwake.c
index 5b54537a32..94a9d61dc7 100644
--- a/sys-utils/rtcwake.c
+++ b/sys-utils/rtcwake.c
@@ -398,7 +398,7 @@ int main(int argc, char **argv)
 			break;
 
 		case 'd':
-			devname = strdup(optarg);
+			devname = optarg;
 			break;
 
 		case 'l':
@@ -423,7 +423,7 @@ int main(int argc, char **argv)
 					|| strcmp(optarg, "disable") == 0
 					|| strcmp(optarg, "show") == 0
 			   ) {
-				suspend = strdup(optarg);
+				suspend = optarg;
 				break;
 			}