diff options
Diffstat (limited to 'package/source/zippackage/ZipPackage.cxx')
| -rw-r--r-- | package/source/zippackage/ZipPackage.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/package/source/zippackage/ZipPackage.cxx b/package/source/zippackage/ZipPackage.cxx index 66e40cb9d410..33ed9c1bc023 100644 --- a/package/source/zippackage/ZipPackage.cxx +++ b/package/source/zippackage/ZipPackage.cxx @@ -1395,6 +1395,14 @@ void SAL_CALL ZipPackage::commitChanges() try { xOutputStream = m_xStream->getOutputStream(); + + // Make sure we avoid a situation where the current position is + // not zero, but the underlying file is truncated in the + // meantime. + uno::Reference<io::XSeekable> xSeekable(xOutputStream, uno::UNO_QUERY); + if (xSeekable.is()) + xSeekable->seek(0); + uno::Reference < XTruncate > xTruncate ( xOutputStream, UNO_QUERY_THROW ); // after successful truncation the original file contents are already lost |