check API call argument value

Change-Id: I5eb0fbd6a6671c2cded38800c3223bccf0f7ff60
2016-04-18 19:15:38 +02:00
parent 0d9e0eb617
commit 332ffb5e84
1 changed files with 3 additions and 0 deletions
--- a/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
+++ b/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
@@ -946,6 +946,9 @@ static const sal_Int32 nSupported_NumberingTypes = sizeof(aSupportedTypes) / siz
 OUString DefaultNumberingProvider::makeNumberingIdentifier(sal_Int16 index)
                                throw(RuntimeException, std::exception)
 {
+    if (index < 0 || index >= nSupported_NumberingTypes)
+        throw RuntimeException();
+
    if (aSupportedTypes[index].cSymbol)
        return OUString(aSupportedTypes[index].cSymbol, strlen(aSupportedTypes[index].cSymbol), RTL_TEXTENCODING_UTF8);
    else {