diff options
| author | Jan Holesovsky <kendy@collabora.com> | 2014-03-04 20:41:02 +0100 |
|---|---|---|
| committer | Jan Holesovsky <kendy@collabora.com> | 2014-03-04 23:05:11 +0100 |
| commit | be4f7ea3f6c8bddba3ca1ae3d9d9e67449bbc3cb (patch) | |
| tree | 6ef1cb20dff6cb70cd2adc635c66d45024043d8c /svtools | |
| parent | 0b2637dda47690da69f748119081151f41fe4133 (diff) | |
OLE preview: Limit the GDI metafile size to 100000 actions.
Excel can copy huge metafiles to the clipboard, with over 3 million of
actions, which are 1) unusable, and 2) crash LibreOffice because of their
size.
So let's just limit the size of metafiles to be under 100000 actions,
otherwise use the 'OLE' bitmap.
Change-Id: I6a50471e6fe6ab9417592c011bf78cad6247236b
Diffstat (limited to 'svtools')
| -rw-r--r-- | svtools/source/misc/transfer.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/svtools/source/misc/transfer.cxx b/svtools/source/misc/transfer.cxx index a7b63547c57f..def8b3d54ae0 100644 --- a/svtools/source/misc/transfer.cxx +++ b/svtools/source/misc/transfer.cxx @@ -1777,10 +1777,12 @@ sal_Bool TransferableDataHelper::GetBitmapEx( const DataFlavor& rFlavor, BitmapE -sal_Bool TransferableDataHelper::GetGDIMetaFile( SotFormatStringId nFormat, GDIMetaFile& rMtf ) +sal_Bool TransferableDataHelper::GetGDIMetaFile(SotFormatStringId nFormat, GDIMetaFile& rMtf, size_t nMaxActions) { DataFlavor aFlavor; - return( SotExchange::GetFormatDataFlavor( nFormat, aFlavor ) && GetGDIMetaFile( aFlavor, rMtf ) ); + return SotExchange::GetFormatDataFlavor(nFormat, aFlavor) && + GetGDIMetaFile(aFlavor, rMtf) && + (nMaxActions == 0 || rMtf.GetActionSize() < nMaxActions); } |