Change how we set the local and remote address.

The code will now only change the address and port. It will not overwrite any other values.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187773 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/rtp_engine.c

@@ -312,7 +312,9 @@ struct ast_rtp_instance *ast_rtp_instance_new(const char *engine_name, struct sc
 		return NULL;
 	}
 	instance->engine = engine;
-	memcpy(&instance->local_address, sin, sizeof(instance->local_address));
+	instance->local_address.sin_family = AF_INET;
+	instance->local_address.sin_addr = sin->sin_addr;
+	instance->remote_address.sin_family = AF_INET;
 
 	ast_debug(1, "Using engine '%s' for RTP instance '%p'\n", engine->name, instance);
 
@@ -350,20 +352,22 @@ struct ast_frame *ast_rtp_instance_read(struct ast_rtp_instance *instance, int r
 
 int ast_rtp_instance_set_local_address(struct ast_rtp_instance *instance, struct sockaddr_in *address)
 {
-	memcpy(&instance->local_address, address, sizeof(instance->local_address));
+	instance->local_address.sin_addr = address->sin_addr;
+	instance->local_address.sin_port = address->sin_port;
 	return 0;
 }
 
 int ast_rtp_instance_set_remote_address(struct ast_rtp_instance *instance, struct sockaddr_in *address)
 {
 	if (&instance->remote_address != address) {
-		memcpy(&instance->remote_address, address, sizeof(instance->remote_address));
+		instance->remote_address.sin_addr = address->sin_addr;
+		instance->remote_address.sin_port = address->sin_port;
 	}
 
 	/* moo */
 
 	if (instance->engine->remote_address_set) {
-		instance->engine->remote_address_set(instance, address);
+		instance->engine->remote_address_set(instance, &instance->remote_address);
 	}
 
 	return 0;

res/res_rtp_asterisk.c

@@ -406,13 +406,11 @@ static int ast_rtp_new(struct ast_rtp_instance *instance, struct sched_context *
 	startplace = x;
 
 	for (;;) {
-		struct sockaddr_in local_address = { 0, };
-
-		local_address.sin_port = htons(x);
+		sin->sin_port = htons(x);
 		/* Try to bind, this will tell us whether the port is available or not */
-		if (!bind(rtp->s, (struct sockaddr*)&local_address, sizeof(local_address))) {
+		if (!bind(rtp->s, (struct sockaddr *)sin, sizeof(*sin))) {
 			ast_debug(1, "Allocated port %d for RTP instance '%p'\n", x, instance);
-			ast_rtp_instance_set_local_address(instance, &local_address);
+			ast_rtp_instance_set_local_address(instance, sin);
 			break;
 		}