From: Guus Sliepen <guus@tinc-vpn.org>
Date: Mon, 12 Mar 2007 17:55:43 +0000 (+0000)
Subject: Only free members of connection_t that have been allocated.
X-Git-Tag: import-tinc-1.1~670
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=3730156165fd1aa7c8810cd8e390aba6a8badcfa;p=meshlink

Only free members of connection_t that have been allocated.
---

diff --git a/src/connection.c b/src/connection.c
index 1f2f96cc..b6ce517e 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -79,15 +79,25 @@ void free_connection(connection_t *c)
 {
 	cp();
 
-	if(c) {
+	if(!c)
+		return;
+
+	if(c->hostname)
 		free(c->hostname);
+
+	if(c->inkey)
 		free(c->inkey);
+
+	if(c->outkey)
 		free(c->outkey);
+
+	if(c->mychallenge)
 		free(c->mychallenge);
+
+	if(c->hischallenge)
 		free(c->hischallenge);
-		event_del(&c->ev);
-	}
 
+	event_del(&c->ev);
 	free(c);
 }