From 46d0b51daecfbb16f923ac7245a47068719188f2 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Fri, 4 Nov 2011 13:44:54 +0000
Subject: [PATCH] fix leak and missing return value check

---
 src/transport/gnunet_wlan_sender.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/transport/gnunet_wlan_sender.c b/src/transport/gnunet_wlan_sender.c
index 64a74169b..2cac02cd8 100644
--- a/src/transport/gnunet_wlan_sender.c
+++ b/src/transport/gnunet_wlan_sender.c
@@ -120,6 +120,7 @@ getWlanHeader (struct ieee80211_frame *Header,
 }
 
 int main(int argc, char *argv[]){
+  char msg_buf[WLAN_MTU];
 	struct GNUNET_MessageHeader *msg;
 	struct ieee80211_frame *wlan_header;
 	struct Radiotap_Send *radiotap;
@@ -173,7 +174,7 @@ int main(int argc, char *argv[]){
 			outmac[i] = temp[i];
 		}
 
-		msg = malloc(WLAN_MTU);
+		msg = (struct GNUNET_MessageHeader*) msg_buf;
 		msg->type = htons (GNUNET_MESSAGE_TYPE_WLAN_HELPER_DATA);
 		msg->size = htons (WLAN_MTU);
 		radiotap = (struct Radiotap_Send *) &msg[1];
-- 
2.25.1