diff options
Diffstat (limited to 'package')
| -rw-r--r-- | package/source/zippackage/ZipPackage.cxx | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/package/source/zippackage/ZipPackage.cxx b/package/source/zippackage/ZipPackage.cxx index 9bdd03d7cfd1..3823ed07ffb8 100644 --- a/package/source/zippackage/ZipPackage.cxx +++ b/package/source/zippackage/ZipPackage.cxx @@ -517,7 +517,12 @@ void ZipPackage::getZipFileContents() pCurrent = pPkgFolder; } else - pCurrent = pCurrent->doGetByName( sTemp ).pFolder; + { + ZipContentInfo& rInfo = pCurrent->doGetByName(sTemp); + if (!rInfo.bFolder) + throw css::packages::zip::ZipIOException("Bad Zip File, stream as folder"); + pCurrent = rInfo.pFolder; + } nOldIndex = nIndex+1; } if ( nStreamIndex != -1 && !sDirName.isEmpty() ) @@ -813,7 +818,10 @@ Any SAL_CALL ZipPackage::getByHierarchicalName( const OUString& aName ) throw NoSuchElementException(THROW_WHERE ); pPrevious = pCurrent; - pCurrent = pCurrent->doGetByName( sTemp ).pFolder; + ZipContentInfo& rInfo = pCurrent->doGetByName(sTemp); + if (!rInfo.bFolder) + throw css::packages::zip::ZipIOException("Bad Zip File, stream as folder"); + pCurrent = rInfo.pFolder; nOldIndex = nIndex+1; } @@ -893,7 +901,10 @@ sal_Bool SAL_CALL ZipPackage::hasByHierarchicalName( const OUString& aName ) if ( pCurrent->hasByName( sTemp ) ) { pPrevious = pCurrent; - pCurrent = pCurrent->doGetByName( sTemp ).pFolder; + ZipContentInfo& rInfo = pCurrent->doGetByName(sTemp); + if (!rInfo.bFolder) + throw css::packages::zip::ZipIOException("Bad Zip File, stream as folder"); + pCurrent = rInfo.pFolder; } else return false; |