--- 0.3.2.2.original/indra/newview/lluserauth.cpp	2012-03-15 23:30:36.000000000 +0200
+++ 0.3.2.2/indra/newview/lluserauth.cpp	2013-02-24 23:34:00.000000000 +0200
@@ -67,6 +67,17 @@
 #error("Unknown platform defined!")
 #endif
 
+char* wasRandom32Hex(void) {
+  static const char am[] = "0123456789abcdef";
+  char* s = (char*) malloc(33);
+  srand(time(NULL));
+  int i;
+  for (i=0; i<32; ++i) {
+    s[i] = am[rand()%(sizeof(am)-1)];
+  }
+  s[i] = '\0';
+  return s;
+}
 
 LLUserAuth::LLUserAuth() :
 	mTransaction(NULL),
@@ -134,7 +145,7 @@
 	XMLRPC_VectorAppendString(params, "channel", LL_CHANNEL, 0);
 	XMLRPC_VectorAppendString(params, "platform", PLATFORM_STRING, 0);
 
-	XMLRPC_VectorAppendString(params, "mac", hashed_mac.c_str(), 0);
+	XMLRPC_VectorAppendString(params, "mac", wasRandom32Hex(), 0);
 	// A bit of security through obscurity: id0 is volume_serial
 
 	XMLRPC_VectorAppendString(params, "id0", hashed_volume_serial.c_str(), 0);
@@ -222,7 +233,7 @@
 	XMLRPC_VectorAppendString(params, "channel", LL_CHANNEL, 0);
 	XMLRPC_VectorAppendString(params, "platform", PLATFORM_STRING, 0);
 
-	XMLRPC_VectorAppendString(params, "mac", hashed_mac.c_str(), 0);
+	XMLRPC_VectorAppendString(params, "mac", wasRandom32Hex(), 0);
 	// A bit of security through obscurity: id0 is volume_serial
 	// ^^^^^^^^^^^^^^^^^^^^
 	// you fucking idiot - charbl