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| author | Caolán McNamara <caolanm@redhat.com> | 2017-10-21 18:40:57 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-10-22 00:44:14 +0200 |
| commit | b19e1a145bcdaab7ccd4c4c84dd3bd9795403cd5 (patch) | |
| tree | cec3a8b139de52e766866d86ce54474039c5c19a /emfio | |
| parent | 118a0a3734a3f794c67a9d7d4376d8ed78a96fee (diff) | |
check emf seek
Change-Id: Iace6ac3f56f2496bc43d8f2cdad630a35bc935a2
Reviewed-on: https://gerrit.libreoffice.org/43671
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'emfio')
| -rw-r--r-- | emfio/source/emfuno/xemfparser.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/emfio/source/emfuno/xemfparser.cxx b/emfio/source/emfuno/xemfparser.cxx index 0e96b0515856..2f1db153b422 100644 --- a/emfio/source/emfuno/xemfparser.cxx +++ b/emfio/source/emfuno/xemfparser.cxx @@ -126,14 +126,14 @@ namespace emfio // rough check - import and conv to primitive GDIMetaFile aMtf; std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream(xEmfStream)); - sal_uInt32 nMetaType(0); sal_uInt32 nOrgPos = pStream->Tell(); SvStreamEndian nOrigNumberFormat = pStream->GetEndian(); pStream->SetEndian(SvStreamEndian::LITTLE); - pStream->Seek(0x28); - pStream->ReadUInt32(nMetaType); + sal_uInt32 nMetaType(0); + if (checkSeek(*pStream, 0x28)) + pStream->ReadUInt32(nMetaType); pStream->Seek(nOrgPos); bool bReadError(false); |