diff options
Diffstat (limited to 'xmlhelp')
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/inputstream.cxx | 8 | ||||
| -rw-r--r-- | xmlhelp/source/cxxhelp/provider/urlparameter.cxx | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/xmlhelp/source/cxxhelp/provider/inputstream.cxx b/xmlhelp/source/cxxhelp/provider/inputstream.cxx index 19e88810799e..e5f18bb5fcc9 100644 --- a/xmlhelp/source/cxxhelp/provider/inputstream.cxx +++ b/xmlhelp/source/cxxhelp/provider/inputstream.cxx @@ -116,7 +116,13 @@ XInputStream_impl::skipBytes( sal_Int32 SAL_CALL XInputStream_impl::available() { - return 0; + sal_uInt64 uPos; + if( osl::FileBase::E_None != m_aFile.getPos( uPos ) ) + throw io::IOException(); + sal_uInt64 uSize; + if( osl::FileBase::E_None != m_aFile.getSize( uSize ) ) + throw io::IOException(); + return std::min<sal_uInt64>(SAL_MAX_INT32, uSize - uPos); } diff --git a/xmlhelp/source/cxxhelp/provider/urlparameter.cxx b/xmlhelp/source/cxxhelp/provider/urlparameter.cxx index fb0aa90cb62b..8ed8f80a1c69 100644 --- a/xmlhelp/source/cxxhelp/provider/urlparameter.cxx +++ b/xmlhelp/source/cxxhelp/provider/urlparameter.cxx @@ -924,7 +924,7 @@ void SAL_CALL InputStreamTransformer::skipBytes( sal_Int32 nBytesToSkip ) sal_Int32 SAL_CALL InputStreamTransformer::available() { osl::MutexGuard aGuard( m_aMutex ); - return std::max<sal_Int32>(buffer.getLength() - pos, 0); + return std::min<sal_Int64>(SAL_MAX_INT32, buffer.getLength() - pos); } |