From 97d87b962d27975cb65fa7b0f95db95b58ead219 Mon Sep 17 00:00:00 2001
From: Michael Ow <mow@svn.icu-project.org>
Date: Mon, 21 Apr 2008 17:48:32 +0000
Subject: [PATCH] ICU-5794 Fix a possible infinite loop in plurrule.cpp.

X-SVN-Rev: 23815
---
 icu4c/source/i18n/plurrule.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/icu4c/source/i18n/plurrule.cpp b/icu4c/source/i18n/plurrule.cpp
index bf4f0df52e..3738f41cb9 100644
--- a/icu4c/source/i18n/plurrule.cpp
+++ b/icu4c/source/i18n/plurrule.cpp
@@ -221,7 +221,8 @@ PluralRules::forLocale(const Locale& locale, UErrorCode& status) {
         char parentLocaleName[ULOC_FULLNAME_CAPACITY];
         const char *curLocaleName=locale.getName();
         int32_t localeNameLen=0;
-        while ((localeNameLen=uloc_getParent(curLocaleName, parentLocaleName, 
+        uprv_strcpy(parentLocaleName, curLocaleName);
+        while ((localeNameLen=uloc_getParent(parentLocaleName, parentLocaleName, 
                                        ULOC_FULLNAME_CAPACITY, &status)) > 0) {
             localeName = UnicodeString(parentLocaleName, -1, US_INV);
             Mutex lock;