Review: http://breakpad.appspot.com/136001

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@633 4c0a9323-5329-0410-9bdc-e9ce6186880e

1 files changed, 3 insertions, 2 deletions

diff --git a/src/client/mac/handler/exception_handler.cc b/src/client/mac/handler/exception_handler.cc
index 9886a529..80535318 100644
--- a/src/client/mac/handler/exception_handler.cc
+++ b/src/client/mac/handler/exception_handler.cc
@@ -453,10 +453,11 @@ void *ExceptionHandler::WaitForMessage(void *exception_handler_class) {
   // Wait for the exception info
   while (1) {
     receive.header.msgh_local_port = self->handler_port_;
-    receive.header.msgh_size = sizeof(receive);
+    receive.header.msgh_size = static_cast<mach_msg_size_t>(sizeof(receive));
     kern_return_t result = mach_msg(&(receive.header),
                                     MACH_RCV_MSG | MACH_RCV_LARGE, 0,
-                                    sizeof(receive), self->handler_port_,
+                                    receive.header.msgh_size,
+                                    self->handler_port_,
                                     MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);