diff -Nru gobject-introspection-1.46.0/debian/changelog gobject-introspection-1.46.0/debian/changelog
--- gobject-introspection-1.46.0/debian/changelog	2015-12-01 08:02:35.000000000 -0500
+++ gobject-introspection-1.46.0/debian/changelog	2016-07-11 14:27:05.000000000 -0400
@@ -1,3 +1,9 @@
+gobject-introspection (1.46.0-3ubuntu2) UNRELEASED; urgency=medium
+
+  * Expand MAX_NAME_LEN to fix upstream bug #764791
+
+ -- Adam Israel <adam.israel@canonical.com>  Mon, 11 Jul 2016 14:24:59 -0400
+
 gobject-introspection (1.46.0-3ubuntu1) xenial; urgency=medium

   * Merge with Debian, remaining change-
diff -Nru gobject-introspection-1.46.0/debian/patches/expand-max-name-len.patch gobject-introspection-1.46.0/debian/patches/expand-max-name-len.patch
--- gobject-introspection-1.46.0/debian/patches/expand-max-name-len.patch	1969-12-31 19:00:00.000000000 -0500
+++ gobject-introspection-1.46.0/debian/patches/expand-max-name-len.patch	2016-07-11 14:20:13.000000000 -0400
@@ -0,0 +1,12 @@
+Fix upstream bug #764791, expanding MAX_NAME_LEN to 2048
+--- a/girepository/gitypelib.c
++++ b/girepository/gitypelib.c
+@@ -467,7 +467,7 @@
+   return offset == ALIGN_VALUE (offset, 4);
+ }
+
+-#define MAX_NAME_LEN 200
++#define MAX_NAME_LEN 2048
+
+ static const char *
+ get_string (GITypelib *typelib, guint32 offset, GError **error)
diff -Nru gobject-introspection-1.46.0/debian/patches/series gobject-introspection-1.46.0/debian/patches/series
--- gobject-introspection-1.46.0/debian/patches/series	2015-12-01 08:01:04.000000000 -0500
+++ gobject-introspection-1.46.0/debian/patches/series	2016-07-11 14:33:33.000000000 -0400
@@ -1,3 +1,4 @@
 #needed only until all packages are moved to mutliarch paths
 pre_multiarch_compat
 support-non-gobject-libraries.patch
+expand-max-name-len.patch