Import LLDB as of upstream SVN r225923 (git 2b588ecd)

This corresponds with the branchpoint for the 3.6 release.
A number of files not required for the FreeBSD build have been removed.

Sponsored by:	DARPA, AFRL

1 files changed, 7 insertions, 3 deletions

diff --git a/source/Host/common/SocketAddress.cpp b/source/Host/common/SocketAddress.cpp
index a952a83..6231631 100644
--- a/source/Host/common/SocketAddress.cpp
+++ b/source/Host/common/SocketAddress.cpp
@@ -214,6 +214,8 @@ SocketAddress::getaddrinfo (const char *host,
                             int ai_protocol,
                             int ai_flags)
 {
+    Clear ();
+
     struct addrinfo hints;
     memset(&hints, 0, sizeof(hints));
     hints.ai_family = ai_family;
@@ -221,15 +223,17 @@ SocketAddress::getaddrinfo (const char *host,
     hints.ai_protocol = ai_protocol;
     hints.ai_flags = ai_flags;
 
+    bool result = false;
     struct addrinfo *service_info_list = NULL;
     int err = ::getaddrinfo (host, service, &hints, &service_info_list);
     if (err == 0 && service_info_list)
+    {
         *this = service_info_list;
-    else
-        Clear();
+        result = IsValid ();
+    }
     
     :: freeaddrinfo (service_info_list);
-    return IsValid();
+    return result;
 }