[Libreoffice-bugs] [Bug 132262] Crash swlo!SwTableBox::getRowSpan

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=132262

--- Comment #3 from Telesto <telesto at surfxs.nl> ---
(In reply to Julien Nabet from comment #2)
> On pc Debian x86-64 with master sources updated today + gen rendering, I
> don't reproduce the crash.
> Perhaps Windows only.
> 
> A lot of these kinds of logs:
> warn:sw.layout:10246:10246:sw/source/core/layout/tabfrm.cxx:892: Cannot
> remove in-use Follow Flow Line
> warn:legacy.osl:10246:10246:sw/source/core/layout/tabfrm.cxx:885: There
> should be a flowline in the follow
> warn:legacy.osl:10246:10246:sw/source/core/layout/tabfrm.cxx:1360: Joining
> follow flow line
> warn:legacy.osl:10246:10246:sw/source/core/layout/tabfrm.cxx:2673: debug
> assertion: <SwTabFrame::MakeAll()> - format of table lowers suppressed by
> fix i44910
> warn:sw.layout:10246:10246:sw/source/core/layout/tabfrm.cxx:1638:
> LoopControl_2 in lcl_RecalcRow: Stage 1!
> warn:legacy.osl:10246:10246:sw/source/core/layout/tabfrm.cxx:5660:
> FollowTable without Lower
> warn:legacy.osl:10246:10246:sw/source/core/layout/tabfrm.cxx:1840:
> SwTabFrame::MakeAll for master while follow is in RebuildLastLine()

It's surely related to the logs above. The speculation part.. Crashes are all
about timing. Hitting a 'bad spot'. Even optimized builds behave differently.
Possible even a difference between master/and release builds. 
I tried to get a crash with a (win) debug-build too, but couldn't succeed (in
the time tried). So with slower rendering no crash? Or does the optimized build
take a shortcut of some kind..

Not sure if there is some trick to 'force' a crash in debug builds? Some sort
ASAN approach?

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