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Guard against multi-threaded access to connectivity rebuild

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Fixes https://gitlab.com/kicad/code/kicad/-/issues/19884
This commit is contained in:
Jon Evans 2025-02-08 20:27:26 -05:00
parent 7bf40b82d0
commit f047b66cb8
2 changed files with 3 additions and 0 deletions

1
pcbnew/connectivity/connectivity_algo.cpp
View File

@ -228,6 +228,7 @@ void CN_CONNECTIVITY_ALGO::RemoveInvalidRefs()
void CN_CONNECTIVITY_ALGO::searchConnections()
{
std::lock_guard lock( m_mutex );
#ifdef PROFILE
PROF_TIMER garbage_collection( "garbage-collection" );
#endif

2
pcbnew/connectivity/connectivity_algo.h
View File

@ -298,6 +298,8 @@ private:
bool m_isLocal;
std::shared_ptr<CONNECTIVITY_DATA> m_globalConnectivityData;
std::mutex m_mutex;
PROGRESS_REPORTER* m_progressReporter = nullptr;
};