Add FLAG_ALLOCATED_PAYLOAD to tell freeMessage() to also free the payload buffer. Don't free the message itself in freeMessage() because it's always stack allocated

limelight-common/Rtsp.h

@@ -16,6 +16,7 @@
 #define FLAG_ALLOCATED_OPTION_FIELDS 0x1
 #define FLAG_ALLOCATED_MESSAGE_BUFFER 0x2
 #define FLAG_ALLOCATED_OPTION_ITEMS 0x4
+#define FLAG_ALLOCATED_PAYLOAD 0x8
 
 /* Linked List to store the options */
 typedef struct _OPTION_ITEM {

limelight-common/RtspParser.c

@@ -353,5 +353,9 @@ void freeMessage(PRTSP_MESSAGE msg){
 	if (msg->flags & FLAG_ALLOCATED_OPTION_ITEMS){
 		freeOptionList(msg->options);
 	}
-	free(msg);
+
+	/* If we've allocated the payload */
+	if (msg->flags & FLAG_ALLOCATED_PAYLOAD) {
+		free(msg->payload);
+	}
 }