diff options
Diffstat (limited to 'connectivity/source/drivers/dbase/DNoException.cxx')
| -rw-r--r-- | connectivity/source/drivers/dbase/DNoException.cxx | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/connectivity/source/drivers/dbase/DNoException.cxx b/connectivity/source/drivers/dbase/DNoException.cxx index 7534d06f068c..4f2e4890d705 100644 --- a/connectivity/source/drivers/dbase/DNoException.cxx +++ b/connectivity/source/drivers/dbase/DNoException.cxx @@ -242,7 +242,7 @@ void ODbaseTable::AllocBuffer() } // Falls noch kein Puffer vorhanden: allozieren: - if (m_pBuffer == NULL && nSize) + if (m_pBuffer == NULL && nSize > 0) { m_nBufferSize = nSize; m_pBuffer = new sal_uInt8[m_nBufferSize+1]; @@ -504,11 +504,14 @@ SvStream& connectivity::dbase::operator << (SvStream &rStream, const ONDXPage& r sal_uIntPtr nTell = rStream.Tell() % 512; sal_uInt16 nBufferSize = rStream.GetBufferSize(); sal_uIntPtr nSize = nBufferSize - nTell; - char* pEmptyData = new char[nSize]; - memset(pEmptyData,0x00,nSize); - rStream.Write((sal_uInt8*)pEmptyData,nSize); - rStream.Seek(nTell); - delete [] pEmptyData; + if ( nSize <= nBufferSize ) + { + char* pEmptyData = new char[nSize]; + memset(pEmptyData,0x00,nSize); + rStream.Write((sal_uInt8*)pEmptyData,nSize); + rStream.Seek(nTell); + delete [] pEmptyData; + } } return rStream; } |