iphlpapi: For unknown interface types set the physical address length to zero.

Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

iphlpapi: For unknown interface types set the physical address length to zero.
ed79dd21 · Huw Davies · Alexandre Julliard · c8bfc8d6 · ed79dd21
Commit ed79dd21 authored Jun 30, 2021 by Huw Davies Committed by Alexandre Julliard Jun 30, 2021
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ifenum.c dlls/iphlpapi/ifenum.c +1 -1

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--- a/dlls/iphlpapi/ifenum.c
+++ b/dlls/iphlpapi/ifenum.c
@@ -498,7 +498,7 @@ static DWORD getInterfacePhysicalByName(const char *name, PDWORD len, PBYTE addr
          break;
 #endif
        default:
-          addrLen = min(MAX_INTERFACE_PHYSADDR, sizeof(ifr.ifr_hwaddr.sa_data));
+          addrLen = 0;
          *type = MIB_IF_TYPE_OTHER;
      }
      if (addrLen > *len) {