diff --git a/databases/mysql50-server/files/patch-include_my_net.h b/databases/mysql50-server/files/patch-include_my_net.h
new file mode 100644
index 000000000000..045f226b8b3e
--- /dev/null
+++ b/databases/mysql50-server/files/patch-include_my_net.h
@@ -0,0 +1,11 @@
+--- include/my_net.h.orig	2013-05-06 10:44:34.000000000 +0200
++++ include/my_net.h	2013-05-06 10:45:11.000000000 +0200
+@@ -110,7 +110,7 @@
+ 				   int buflen, int *h_errnop);
+ #define my_gethostbyname_r_free()
+ #else
+-#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E))
++#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E),NULL)
+ #define my_gethostbyname_r_free()
+ #endif /* !defined(HAVE_GETHOSTBYNAME_R) */
+ 
diff --git a/databases/mysql51-server/files/patch-include_my_net.h b/databases/mysql51-server/files/patch-include_my_net.h
new file mode 100644
index 000000000000..045f226b8b3e
--- /dev/null
+++ b/databases/mysql51-server/files/patch-include_my_net.h
@@ -0,0 +1,11 @@
+--- include/my_net.h.orig	2013-05-06 10:44:34.000000000 +0200
++++ include/my_net.h	2013-05-06 10:45:11.000000000 +0200
+@@ -110,7 +110,7 @@
+ 				   int buflen, int *h_errnop);
+ #define my_gethostbyname_r_free()
+ #else
+-#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E))
++#define my_gethostbyname_r(A,B,C,D,E) gethostbyname_r((A),(B),(C),(D),(E),NULL)
+ #define my_gethostbyname_r_free()
+ #endif /* !defined(HAVE_GETHOSTBYNAME_R) */
+