https://bugs.freedesktop.org/show_bug.cgi?id=81147
--- Comment #4 from Douglas Mencken <dougmenc...@gmail.com> ---
I confirm it too. But on my side it crashes inside XPropertyList::Count()
called by SvxColorTabPage::UpdateModified():
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000000002c
Crashed Thread: 0
Thread 0 Crashed:
0 libsvxcorelo.dylib 0x06239df4 XPropertyList::Count() const +
20
1 libcuilo.dylib 0x3366b9d8
SvxColorTabPage::UpdateModified() + 24
2 libcuilo.dylib 0x3366b9d8
SvxColorTabPage::UpdateModified() + 24
3 libcuilo.dylib 0x33670714
SvxColorTabPage::Reset(SfxItemSet const*) + 516
4 libsfxlo.dylib 0x00c72558
SfxTabDialog::ActivatePageHdl(TabControl*) + 1048
5 libvcllo.dylib 0x02fc841c
TabControl::calculateRequisition() const + 140
6 libvcllo.dylib 0x02fc85a4 TabControl::GetOptimalSize()
const + 20
7 libvcllo.dylib 0x02f540d8
Window::get_ungrouped_preferred_size() const + 152
8 libvcllo.dylib 0x02f56520 Window::get_preferred_size()
const + 32
...
* it fails on (XPropertyList*) this, where "this" is already NULL, so let's dig
up to the caller
* void SvxColorTabPage::UpdateModified() <cui/source/tabpages/tpcolor.cxx:585>
--
bool bEnable = pColorList->Count(); <---- pColorList is already NULL here
* `long XPropertyList::Count() const' returns `maList.size();' but it's called
as `bool bEnable = pColorList->Count();'
to do things like m_pBtnModify->Enable( bEnable ); etc.
* since when are sizes true/false?!
* why pColorList isn't initialized in ctor? but only in
SvxColorTabPage::Update,
which is called on bottom of strangely titled
IMPL_LINK_NOARG(SvxColorTabPage, ClickLoadHdl_Impl)
* maybe the logic was: `bool bEnable = false; if (pColorList) { if
(pColorList->Count() > 0) { bEnable = true; } }' ?
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