From: Guus Sliepen <guus@tinc-vpn.org>
Date: Wed, 29 Nov 2006 16:57:46 +0000 (+0000)
Subject: Make sure resolved addressed for outgoing connections are freed, if there are any.
X-Git-Tag: release-1.0.6~12
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=1bb5a284fec8c538f8ba243d4f9b2e46f68cd7e8

Make sure resolved addressed for outgoing connections are freed, if there are any.
---

diff --git a/src/net.c b/src/net.c
index e834f923..31f1b0e4 100644
--- a/src/net.c
+++ b/src/net.c
@@ -463,7 +463,8 @@ int main_loop(void)
 				
 				if(c->outgoing) {
 					free(c->outgoing->name);
-					freeaddrinfo(c->outgoing->ai);
+					if(c->outgoing->ai)
+						freeaddrinfo(c->outgoing->ai);
 					free(c->outgoing);
 					c->outgoing = NULL;
 				}
diff --git a/src/net_setup.c b/src/net_setup.c
index ccd600b7..f53127b5 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -572,8 +572,14 @@ void close_network_connections(void)
 		next = node->next;
 		c = node->data;
 
-		if(c->outgoing)
-			free(c->outgoing->name), free(c->outgoing), c->outgoing = NULL;
+		if(c->outgoing) {
+			if(c->outgoing->ai)
+				freeaddrinfo(c->outgoing->ai);
+			free(c->outgoing->name);
+			free(c->outgoing);
+			c->outgoing = NULL;
+		}
+
 		terminate_connection(c, false);
 	}