Fix a bug that caused a crash on empty HTTP requests (localhost only) and add a lightweight lock to the RX queue to prevent possible threads stepping on each other in parallel receive paths.
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4 changed files with 8 additions and 3 deletions
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@ -159,6 +159,7 @@ private:
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unsigned int totalFragments; // 0 if only frag0 received, waiting for frags
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uint32_t haveFragments; // bit mask, LSB to MSB
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volatile bool complete; // if true, packet is complete
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Mutex lock;
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};
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RXQueueEntry _rxQueue[ZT_RX_QUEUE_SIZE];
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AtomicCounter _rxQueuePtr;
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