Fix off-by-one error in conversion pointers. Bug 801681, r=emk

Brli · Oct 18, 2012 · 094734b · 094734b
1 parent 57163ca
commit 094734b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/intl/uconv/ucvcn/nsHZToUnicode.cpp b/intl/uconv/ucvcn/nsHZToUnicode.cpp
@@ -142,10 +142,11 @@ NS_IMETHODIMP nsHZToUnicode::ConvertNoBuff(
             // and ' ' even in GB mode.
             if (srcByte > 0x20 || HZ_ENCODING_STATE == HZ_STATE_ASCII) {
               *aDest++ = UCS2_NO_MAPPING;
+              iDestlen++;
             }
             aSrc--;
             (*aSrcLength)--;
-            iDestlen++;
+            i--;
             break;
         }
       } else if (HZ_ENCODING_STATE == HZ_STATE_GB) {