Juan Lang : iphlpapi: Honor GAA_FLAG_SKIP_FRIENDLY_NAME.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 434cd6c609d72cb92578077343ffbce9b9f92d31
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=434cd6c609d72cb92578077343ffbce9b9f92d31

Author: Juan Lang <juan.lang at gmail.com>
Date:   Mon Oct 11 08:50:00 2010 -0700

iphlpapi: Honor GAA_FLAG_SKIP_FRIENDLY_NAME.

---

 dlls/iphlpapi/iphlpapi_main.c |   17 +++++++++++------
 1 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/dlls/iphlpapi/iphlpapi_main.c b/dlls/iphlpapi/iphlpapi_main.c
index 190c0ca..52d1c58 100644
--- a/dlls/iphlpapi/iphlpapi_main.c
+++ b/dlls/iphlpapi/iphlpapi_main.c
@@ -770,7 +770,9 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, DWORD index,
 
     total_size = sizeof(IP_ADAPTER_ADDRESSES);
     total_size += IF_NAMESIZE;
-    total_size += 2 * IF_NAMESIZE * sizeof(WCHAR);
+    total_size += IF_NAMESIZE * sizeof(WCHAR);
+    if (!(flags & GAA_FLAG_SKIP_FRIENDLY_NAME))
+        total_size += IF_NAMESIZE * sizeof(WCHAR);
     total_size += sizeof(IP_ADAPTER_UNICAST_ADDRESS) * num_v4addrs;
     total_size += sizeof(struct sockaddr_in) * num_v4addrs;
     total_size += (sizeof(IP_ADAPTER_GATEWAY_ADDRESS) + sizeof(SOCKADDR_IN)) * num_v4_gateways;
@@ -793,11 +795,14 @@ static ULONG adapterAddressesFromIndex(ULONG family, ULONG flags, DWORD index,
         memcpy(ptr, name, IF_NAMESIZE);
         aa->AdapterName = ptr;
         ptr += IF_NAMESIZE;
-        aa->FriendlyName = (WCHAR *)ptr;
-        for (src = name, dst = (WCHAR *)ptr; *src; src++, dst++)
-            *dst = *src;
-        *dst++ = 0;
-        ptr = (char *)dst;
+        if (!(flags & GAA_FLAG_SKIP_FRIENDLY_NAME))
+        {
+            aa->FriendlyName = (WCHAR *)ptr;
+            for (src = name, dst = (WCHAR *)ptr; *src; src++, dst++)
+                *dst = *src;
+            *dst++ = 0;
+            ptr = (char *)dst;
+        }
         aa->Description = (WCHAR *)ptr;
         for (src = name, dst = (WCHAR *)ptr; *src; src++, dst++)
             *dst = *src;