antiword: apply debians patch for CVE-2014-8123

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=771768

pkgs/applications/office/antiword/10_fix_buffer_overflow_wordole_c.patch

@@ -0,0 +1,18 @@
+Description: Add check for buffer overflow with malformed input files
+Author: <eriks@debian.org>
+Bug-Debian: http://bugs.debian.org/407015
+Last-Update: 2009-06-03
+
+--- antiword-0.37~/wordole.c	2005-08-26 21:49:57.000000000 +0200
++++ antiword-0.37/wordole.c	2009-06-03 22:31:15.948014682 +0200
+@@ -259,6 +259,10 @@
+ 		}
+ 		tNameSize = (size_t)usGetWord(0x40, aucBytes);
+ 		tNameSize = (tNameSize + 1) / 2;
++		if ( tNameSize > sizeof(atPPSlist[iIndex].szName)) {
++			werr(0, "Name Size of PPS %d is too large", iIndex);
++			tNameSize = sizeof(atPPSlist[iIndex].szName);
++		}
+ 		vName2String(atPPSlist[iIndex].szName, aucBytes, tNameSize);
+ 		atPPSlist[iIndex].ucType = ucGetByte(0x42, aucBytes);
+ 		if (atPPSlist[iIndex].ucType == 5) {

pkgs/applications/office/antiword/default.nix

@@ -11,10 +11,12 @@ stdenv.mkDerivation {
     sha256 = "1b7mi1l20jhj09kyh0bq14qzz8vdhhyf35gzwsq43mn6rc7h0b4f";
   };
 
-  patchPhase = ''
+  preInstall = ''
     sed -i -e "s|/usr/local/bin|$out/bin|g" -e "s|/usr/share|$out/share|g" Makefile antiword.h
   '';
 
+  patches = [ ./10_fix_buffer_overflow_wordole_c.patch ];
+
   installTargets = "global_install";
 
   meta = {