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authorJan-Marek Glogowski <glogow@fbihome.de>2017-08-23 16:07:50 +0200
committerJan-Marek Glogowski <glogow@fbihome.de>2017-09-21 12:02:49 +0200
commit06ce312f79cb0871c0b110ba4bff16f5aaa0f538 (patch)
treec50424e53902a565d700321740f5898b9d6f004b /cui/source/options/optchart.cxx
parent1cfcbf3573206c2e9c435f276ba8d7431c75665c (diff)
Workaround static Task destruction error
A task has to get the SchedulerLock to remove itself from the Scheduler list. This doesn't work, if the Task is static, as the static Scheduler might be destroyed earlier. In this case we fail with the following backtrace: #0 SchedulerMutex::acquire #1 Task::~Task #2 __run_exit_handlers Thanks to Michael Stahl to catching this backtrace. As a workaround this marks static tasks, so they ignore the SchedulerMutex in the destructor, We also mark all scheduled Tasks as "static" in DeInitScheduler, as their cleanup was already done. In the end all Tasks should be removed from static objects. Change-Id: I38be3206378b9449193efaccbc96896ac8de9478 Reviewed-on: https://gerrit.libreoffice.org/42574 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Jan-Marek Glogowski <glogow@fbihome.de>
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