1 files changed, 5 insertions, 3 deletions
diff --git a/otherlibs/win32unix/getpeername.c b/otherlibs/win32unix/getpeername.c
index bcdb80135..9bf4ee69f 100644
--- a/otherlibs/win32unix/getpeername.c
+++ b/otherlibs/win32unix/getpeername.c
@@ -20,10 +20,12 @@ value unix_getpeername(sock)          /* ML */
      value sock;
 {
   int retcode;
+  union sock_addr_union addr;
+  socklen_param_type addr_len;
 
-  sock_addr_len = sizeof(sock_addr);
+  addr_len = sizeof(sock_addr);
   retcode = getpeername((SOCKET) Handle_val(sock),
-                        &sock_addr.s_gen, &sock_addr_len);
+                        &addr.s_gen, &addr_len);
   if (retcode == -1) unix_error(WSAGetLastError(), "getpeername", Nothing);
-  return alloc_sockaddr();
+  return alloc_sockaddr(&addr, addr_len);
 }