expat: Update to 2.1.0

pkgs/development/libraries/expat/cve-2009-3560.patch

@@ -1,18 +0,0 @@
-From: http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/dev-libs/expat/files/expat-2.0.1-CVE-2009-3560-revised.patch?revision=1.1
-
-http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-3560
-http://bugs.gentoo.org/show_bug.cgi?id=303727
-http://cvs.fedoraproject.org/viewvc/rpms/expat/devel/
-
---- a/lib/xmlparse.c
-+++ b/lib/xmlparse.c
-@@ -3703,6 +3703,9 @@ doProlog(XML_Parser parser,
-         return XML_ERROR_UNCLOSED_TOKEN;
-       case XML_TOK_PARTIAL_CHAR:
-         return XML_ERROR_PARTIAL_CHAR;
-+      case -XML_TOK_PROLOG_S:
-+        tok = -tok;
-+        break;
-       case XML_TOK_NONE:
- #ifdef XML_DTD
-         /* for internal PE NOT referenced between declarations */

pkgs/development/libraries/expat/default.nix

@@ -1,17 +1,15 @@
 { stdenv, fetchurl }:
 
-stdenv.mkDerivation {
-  name = "expat-2.0.1";
-  
+stdenv.mkDerivation rec {
+  name = "expat-2.1.0";
+
   src = fetchurl {
-    url = mirror://sourceforge/expat/expat-2.0.1.tar.gz;
-    sha256 = "14sy5qx9hgjyfs743iq8ywldhp5w4n6cscqf2p4hgrw6vys60xl4";
+    url = "mirror://sourceforge/expat/${name}.tar.gz";
+    sha256 = "11pblz61zyxh68s5pdcbhc30ha1b2vfjd83aiwfg4vc15x3hadw2";
   };
 
-  patches = [ ./cve-2009-3560.patch ];
-
   meta = {
-    homepage = http://expat.sourceforge.net/;
+    homepage = http://www.libexpat.org/;
     description = "A stream-oriented XML parser library written in C";
   };
 }