diff options
| -rw-r--r-- | sal/inc/rtl/ustrbuf.hxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sal/inc/rtl/ustrbuf.hxx b/sal/inc/rtl/ustrbuf.hxx index 8a509466371c..8e4ca1d80ba4 100644 --- a/sal/inc/rtl/ustrbuf.hxx +++ b/sal/inc/rtl/ustrbuf.hxx @@ -1322,8 +1322,10 @@ public: */ OUStringBuffer copy( sal_Int32 beginIndex ) const SAL_THROW(()) { + assert(beginIndex >= 0 && beginIndex <= getLength()); return copy( beginIndex, getLength() - beginIndex ); } + /** Returns a new string buffer that is a substring of this string. @@ -1339,6 +1341,8 @@ public: */ OUStringBuffer copy( sal_Int32 beginIndex, sal_Int32 count ) const SAL_THROW(()) { + assert(beginIndex >= 0 && beginIndex <= getLength()); + assert(count >= 0 && count <= getLength() - beginIndex); rtl_uString *pNew = 0; rtl_uStringbuffer_newFromStr_WithLength( &pNew, getStr() + beginIndex, count ); return OUStringBuffer( pNew, count + 16 ); |