diff -Nru libvoikko-3.3/debian/changelog libvoikko-3.3/debian/changelog
--- libvoikko-3.3/debian/changelog	2011-09-23 09:20:33.000000000 +0300
+++ libvoikko-3.3/debian/changelog	2011-09-23 18:02:54.000000000 +0300
@@ -1,3 +1,10 @@
+libvoikko (3.2-1ubuntu1) oneiric; urgency=low
+
+  * Add patch from upstream to fix a mozvoikko crasher (Closes: #642525)
+  - See http://lists.puimula.org/pipermail/voikko/2011-September/001624.html
+
+ -- Timo Jyrinki <timo@debian.org>  Fri, 23 Sep 2011 18:00:41 +0300
+
 libvoikko (3.2-1) unstable; urgency=low
 
   * New upstream release
diff -Nru libvoikko-3.3/debian/patches/fix_crasher_when_using_mozvoikko.patch libvoikko-3.3/debian/patches/fix_crasher_when_using_mozvoikko.patch
--- libvoikko-3.3/debian/patches/fix_crasher_when_using_mozvoikko.patch	1970-01-01 02:00:00.000000000 +0200
+++ libvoikko-3.3/debian/patches/fix_crasher_when_using_mozvoikko.patch	2011-09-23 18:03:22.000000000 +0300
@@ -0,0 +1,11 @@
+--- libvoikko/src/spellchecker/FinnishSpellerTweaksWrapper.cpp	2011/04/03 14:34:25	3855
++++ libvoikko/src/spellchecker/FinnishSpellerTweaksWrapper.cpp	2011/09/23 14:19:19	4015
+@@ -92,7 +92,7 @@
+ 			if (word[i] == L'-') {
+ 				spellresult leadingResult = spell(word, i);
+ 				if (leadingResult != SPELL_FAILED) {
+-					list<Analysis *> * trailingAnalyses = analyzer->analyze(word + i + 1);
++					list<Analysis *> * trailingAnalyses = analyzer->analyze(word + i + 1, wlen - (i + 1));
+ 					list<Analysis *>::const_iterator it = trailingAnalyses->begin();
+ 					bool isTrailingAcceptable = false;
+ 					while (it != trailingAnalyses->end()) {
diff -Nru libvoikko-3.3/debian/patches/series libvoikko-3.3/debian/patches/series
--- libvoikko-3.3/debian/patches/series	1970-01-01 02:00:00.000000000 +0200
+++ libvoikko-3.3/debian/patches/series	2011-09-23 18:01:55.000000000 +0300
@@ -0,0 +1 @@
+fix_crasher_when_using_mozvoikko.patch