From: Andy Heninger <andy.heninger@gmail.com>
Date: Thu, 14 Jun 2018 23:12:42 +0000 (+0000)
Subject: ICU-13593 Fix heap-buffer-overflow in TestIDNAMonkeyTest
X-Git-Tag: last-svn-commit~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2b346c183e499bc8b7cc5c22801b6095a43e413;p=icu

ICU-13593 Fix heap-buffer-overflow in TestIDNAMonkeyTest

X-SVN-Rev: 41526
---

diff --git a/icu4c/source/common/usprep.cpp b/icu4c/source/common/usprep.cpp
index cc8069dce8b..067ecfe7cfc 100644
--- a/icu4c/source/common/usprep.cpp
+++ b/icu4c/source/common/usprep.cpp
@@ -726,7 +726,7 @@ usprep_prepare(   const UStringPrepProfile* profile,
             ((result < _SPREP_TYPE_THRESHOLD) && (result & 0x01) /* first bit says it the code point is prohibited*/)
            ){
             *status = U_STRINGPREP_PROHIBITED_ERROR;
-            uprv_syntaxError(b1, b2Index-U16_LENGTH(ch), b2Len, parseError);
+            uprv_syntaxError(b2, b2Index-U16_LENGTH(ch), b2Len, parseError);
             return 0;
         }