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 /sw/source/ui/dochdl | |
| 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 'sw/source/ui/dochdl')
| -rw-r--r-- | sw/source/ui/dochdl/swdtflvr.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sw/source/ui/dochdl/swdtflvr.cxx b/sw/source/ui/dochdl/swdtflvr.cxx index 085115cdf1fd..9d4acca9e51c 100644 --- a/sw/source/ui/dochdl/swdtflvr.cxx +++ b/sw/source/ui/dochdl/swdtflvr.cxx @@ -1816,8 +1816,13 @@ bool SwTransferable::_PasteOLE( TransferableDataHelper& rData, SwWrtShell& rSh, Graphic aGraphic; sal_uLong nGrFormat = 0; - if( rData.GetGraphic( FORMAT_GDIMETAFILE, aGraphic ) ) + // limit the size of the preview metafile to 100000 actions + GDIMetaFile aMetafile; + if (rData.GetGDIMetaFile(FORMAT_GDIMETAFILE, aMetafile, 100000)) + { nGrFormat = SOT_FORMAT_GDIMETAFILE; + aGraphic = aMetafile; + } // insert replacement image ( if there is one ) into the object helper if ( nGrFormat ) |