3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Follow-up of a47446574e - Disable tbb::task_scheduler_observer in TBBLocalesSetter destructor.

Browse source 
The base class wasn't disabling observing when tbb::task_scheduler_observer was destructed, which leads to undefined behavior.
This commit is contained in:
Lukáš Hejl 2022-06-02 11:51:43 +02:00
parent 867b1f99d6
commit 792caae0ca
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/libslic3r/GCode.cpp
View file

@ -1550,7 +1550,7 @@ class TBBLocalesSetter : public tbb::task_scheduler_observer
{ {
public: public:
TBBLocalesSetter() { this->observe(true); } TBBLocalesSetter() { this->observe(true); }
~TBBLocalesSetter() override = default; ~TBBLocalesSetter() override { this->observe(false); };
void on_scheduler_entry(bool is_worker) override void on_scheduler_entry(bool is_worker) override
{ {
@ -1562,7 +1562,7 @@ public:
} }
private: private:
tbb::enumerable_thread_specific<bool, tbb::cache_aligned_allocator<bool>, tbb::ets_key_usage_type::ets_key_per_instance> m_is_locales_sets; tbb::enumerable_thread_specific<bool, tbb::cache_aligned_allocator<bool>, tbb::ets_key_usage_type::ets_key_per_instance> m_is_locales_sets{false};
}; };
// Process all layers of all objects (non-sequential mode) with a parallel pipeline: // Process all layers of all objects (non-sequential mode) with a parallel pipeline: