Kaydet (Commit) d360477d authored tarafından Michael Stahl's avatar Michael Stahl

sw: fix obscure crash in SwXTextDocument::getSomething()

xNumFmtAgg may be null if you directly call global ServiceManager's
createInstanceWithContext("com.sun.star.text.TextDocument")

Change-Id: Id619a3f5c9e3f8281f9ef72db132c64287e027c4
üst deec9bd9
......@@ -266,19 +266,16 @@ sal_Int64 SAL_CALL SwXTextDocument::getSomething( const Sequence< sal_Int8 >& rI
}
sal_Int64 nRet = SfxBaseModel::getSomething( rId );
if ( nRet )
if (nRet)
return nRet;
else
{
GetNumberFormatter();
Any aNumTunnel = xNumFmtAgg->queryAggregation(cppu::UnoType<XUnoTunnel>::get());
Reference<XUnoTunnel> xNumTunnel;
aNumTunnel >>= xNumTunnel;
if(xNumTunnel.is())
return xNumTunnel->getSomething(rId);
}
return SfxBaseModel::getSomething( rId );
GetNumberFormatter();
if (!xNumFmtAgg.is()) // may happen if not valid or no SwDoc
return 0;
Any aNumTunnel = xNumFmtAgg->queryAggregation(cppu::UnoType<XUnoTunnel>::get());
Reference<XUnoTunnel> xNumTunnel;
aNumTunnel >>= xNumTunnel;
return (xNumTunnel.is()) ? xNumTunnel->getSomething(rId) : 0;
}
Any SAL_CALL SwXTextDocument::queryInterface( const uno::Type& rType ) throw(RuntimeException, std::exception)
......
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