Merge branch 'fixes' into develop

Conflicts:
	src/Socket.c

.travis.yml

+language: c
+
+compiler:
+  - gcc
+  - clang
+
+os:
+  - linux
+  - osx
+  
+script:
+  - make

build.xml

@@ -31,6 +31,7 @@
   <property name="libname.async" value="mqttv3a" />
   <property name="libname.async.ssl" value="mqttv3as" />
   <property name="ssl" value="yes" />
+  <property name="windows.openssl.folder" value="c:\openssl\bin" />
   <property name="test.hostname" value="iot.eclipse.org"/>
   <property name="test.port" value="18883"/>
   <if>
@@ -127,7 +128,7 @@
         <arg value="${aTest}.exe" />
         <arg value="--hostname" />
         <arg value="${test.hostname}" />
-        <env key="PATH" path="${output.folder}" />
+        <env key="PATH" path="${output.folder};${windows.openssl.folder}" />
       </exec>
     </then>
     <else> 

src/MQTTPersistenceDefault.c

 /*******************************************************************************
- * Copyright (c) 2009, 2014 IBM Corp.
+ * Copyright (c) 2009, 2016 IBM Corp.
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
@@ -13,6 +13,7 @@
  * Contributors:
  *    Ian Craggs - initial API and implementation and/or initial documentation
  *    Ian Craggs - async client updates
+ *    Ian Craggs - fix for bug 484496
  *******************************************************************************/
 
 /**
@@ -73,8 +74,8 @@ int pstopen(void **handle, const char* clientID, const char* serverURI, void* co
 	/* Note that serverURI=address:port, but ":" not allowed in Windows directories */
 	perserverURI = malloc(strlen(serverURI) + 1);
 	strcpy(perserverURI, serverURI);
-	ptraux = strstr(perserverURI, ":");
-	*ptraux = '-' ;
+	while ((ptraux = strstr(perserverURI, ":")) != NULL)
+		*ptraux = '-' ;
 
 	/* consider '/'  +  '-'  +  '\0' */
 	clientDir = malloc(strlen(dataDir) + strlen(clientID) + strlen(perserverURI) + 3);

src/Socket.c

 /*******************************************************************************
- * Copyright (c) 2009, 2014 IBM Corp.
+ * Copyright (c) 2009, 2016 IBM Corp.
  *
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
@@ -13,6 +13,7 @@
  * Contributors:
  *    Ian Craggs - initial implementation and documentation
  *    Ian Craggs - async client updates
+ *    Ian Craggs - fix for bug 484496
  *******************************************************************************/
 
 /**
@@ -601,6 +602,7 @@ int Socket_new(char* addr, int port, int* sock)
 
 	FUNC_ENTRY;
 	*sock = -1;
+	memset(&address6, '\0', sizeof(address6));
 
 	if (addr[0] == '[')
 	  ++addr;
@@ -609,13 +611,10 @@ int Socket_new(char* addr, int port, int* sock)
 	{
 		struct addrinfo* res = result;
 
-		/* prefer ip4 addresses */
 		while (res)
-		{
-			if (res->ai_family == AF_INET)
-			{
+		{	/* prefer ip4 addresses */
+			if (res->ai_family == AF_INET || res->ai_next == NULL)
 				break;
-			}
 			res = res->ai_next;
 		}
 
@@ -627,7 +626,7 @@ int Socket_new(char* addr, int port, int* sock)
 		{
 			address6.sin6_port = htons(port);
 			address6.sin6_family = family = AF_INET6;
-			address6.sin6_addr = ((struct sockaddr_in6*)(res->ai_addr))->sin6_addr;
+			memcpy(&address6.sin6_addr, &((struct sockaddr_in6*)(res->ai_addr))->sin6_addr, sizeof(address6.sin6_addr));
 		}
 		else
 #endif