diff --git a/net/udns/patches/patch-configure b/net/udns/patches/patch-configure
new file mode 100644
index 00000000000..09bbf3d7e07
--- /dev/null
+++ b/net/udns/patches/patch-configure
@@ -0,0 +1,12 @@
+Index: configure
+--- configure.orig
++++ configure
+@@ -93,7 +93,7 @@ int main() {
+   char buf[64];
+   long x = 0;
+   inet_pton(AF_INET, &x, buf);
+-  return inet_ntop(AF_INET, &x, buf, sizeof(buf));
++  return inet_ntop(AF_INET, &x, buf, sizeof(buf)) != (void *)0;
+ } 
+ EOF
+