$OpenBSD: patch-lily_pango-font_cc,v 1.2 2011/07/06 14:14:06 kili Exp $
--- lily/pango-font.cc.orig	Sun Jun 12 16:05:50 2011
+++ lily/pango-font.cc	Sun Jun 19 13:45:40 2011
@@ -95,19 +95,21 @@ Pango_font::derived_mark () const
 
 void
 get_glyph_index_name (char *s,
+		      size_t size,
 		      FT_ULong code)
 {
-  sprintf (s, "glyphIndex%lX", code);
+  snprintf (s, size, "glyphIndex%lX", code);
 }
 
 void
 get_unicode_name (char *s,
+		  size_t size,
 		  FT_ULong code)
 {
   if (code > 0xFFFF)
-    sprintf (s, "u%lX", code);
+    snprintf (s, size, "u%lX", code);
   else
-    sprintf (s, "uni%04lX", code);
+    snprintf (s, size, "uni%04lX", code);
 }
 
 Stencil
@@ -195,7 +197,7 @@ Pango_font::pango_item_string_stencil (PangoGlyphItem 
 	  && cmap->find (pg) != cmap->end ())
 	{
 	  FT_ULong char_code = cmap->find (pg)->second;
-	  get_unicode_name (glyph_name, char_code);
+	  get_unicode_name (glyph_name, sizeof(glyph_name), char_code);
 	}
 
       if (glyph_name[0] == '\0' && has_glyph_names)
@@ -212,7 +214,7 @@ Pango_font::pango_item_string_stencil (PangoGlyphItem 
 
       if (glyph_name[0] == '\0' && is_ttf)
 	// Access by glyph index directly.
-	get_glyph_index_name (glyph_name, pg);
+	get_glyph_index_name (glyph_name, sizeof(glyph_name), pg);
 
       if (glyph_name[0] == '\0')
 	{