grpc: tunnel_handler_trailer: check for valid consumer VC #12236
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Verify that the consumer has a valid VConnection before setting up a grpc tunnel for it. Otherwise, avoid the tunnel. Without this change, the tunnel can crash when it tries to access a non-existent VConnection.
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@bneradt can you please resolve the conflict |
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Converting to draft as I don't trust this patch yet. More resources got spent on #12325 because that was a bigger crasher for us. Hopefully I can come back around to investigating this. |
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Verify that the consumer has a valid VConnection before setting up a grpc tunnel for it. Otherwise, avoid the tunnel. Without this change, the tunnel can crash when it tries to access a non-existent VConnection.