tdf#142467 crash on calling 'getInfoHelper' in final class
IPropertyArrayHelper & rInfo = getInfoHelper(); crashes when
CandleStickChartType is final for unknown reasons. I see this with
gcc-11.1.1-1.fc34.x86_64 in 7-1 locally but also in the fedora
libreoffice-7.0.6 built with gcc-10 so this isn't a recent problem.
#1 0x00007ffff6f4fe91 in cppu::OPropertySetHelper::getFastPropertyValue(int) (this=this@entry=0x5bdd588, nHandle=nHandle@entry=3) at cppuhelper/source/propshlp.cxx:549
#2 0x00007fffad45e9ff in chart::CandleStickChartType::getSupportedMandatoryRoles() (this=0x5bdd520) at chart2/source/model/template/CandleStickChartType.cxx:219
Change-Id: Ia029162587da1fc00df32866863deb186c7e11bb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/116153
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
diff --git a/chart2/source/model/template/CandleStickChartType.hxx b/chart2/source/model/template/CandleStickChartType.hxx
index 00c2747..969c14c 100644
--- a/chart2/source/model/template/CandleStickChartType.hxx
+++ b/chart2/source/model/template/CandleStickChartType.hxx
@@ -23,7 +23,8 @@
namespace chart
{
class CandleStickChartType final : public ChartType
// see tdf#142467 before restoring 'final'
class CandleStickChartType /* final */ : public ChartType
{
public:
explicit CandleStickChartType();
diff --git a/compilerplugins/clang/fragiledestructor.cxx b/compilerplugins/clang/fragiledestructor.cxx
index a1a09a2..9bce19c 100644
--- a/compilerplugins/clang/fragiledestructor.cxx
+++ b/compilerplugins/clang/fragiledestructor.cxx
@@ -51,6 +51,8 @@ public:
return false;
if (loplugin::isSamePathname(fn, SRCDIR "/sw/source/core/layout/ssfrm.cxx")) // ~SwFrame calling IsDeleteForbidden
return false;
if (loplugin::isSamePathname(fn, SRCDIR "/chart2/source/model/template/CandleStickChartType.cxx")) // to ignore tdf#142467 workaround
return false;
return true;
}
