[core] Obtain ConnectionLock while sending crypto keys. #2568
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ethouris
approved these changes
Dec 5, 2022
This was referenced Dec 6, 2022
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Fixes #2553 (supposedly).
The issue is only reproducible in Travis. But based on the stack trace after a crash the CryptoControl module is released, while the receiving thread checks the timers and attempts to resend a KM.