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Commit 3a21893b authored by Hansong Zhang's avatar Hansong Zhang Committed by Automerger Merge Worker
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Facade_main: Don't invoke old_act.sa_handler if it's not a function am:... 

Facade_main: Don't invoke old_act.sa_handler if it's not a function am: b46aab03 am: bd29ba28 am: 6ad19d5b am: a621bfe4

Original change: https://android-review.googlesource.com/c/platform/system/bt/+/1836794

Change-Id: I36a5a0731866c1ce9c7f053282a86b231f48a502
parents 05cff0be a621bfe4

system/gd/facade/facade_main.cc

+6 −2
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ struct sigaction old_act = {}; 
void interrupt_handler(int signal_number) {

  LOG_INFO("Stopping gRPC root server due to signal: %s[%d]", strsignal(signal_number), signal_number);

  grpc_root_server.StopServer();

  if (old_act.sa_handler != nullptr) {

  if (old_act.sa_handler != nullptr && old_act.sa_handler != SIG_IGN && old_act.sa_handler != SIG_DFL) {

    LOG_INFO("Calling saved signal handler");

    old_act.sa_handler(signal_number);

  }
@@ -137,7 +137,11 @@ int main(int argc, const char** argv) { 
    }

  }



  sigaction(SIGINT, &new_act, &old_act);

  int ret = sigaction(SIGINT, &new_act, &old_act);

  if (ret < 0) {

    LOG_ERROR("sigaction error: %s", strerror(errno));

  }



  grpc_root_server.StartServer("0.0.0.0", root_server_port, grpc_port);

  auto wait_thread = std::thread([] { grpc_root_server.RunGrpcLoop(); });

  wait_thread.join();