Add code to check divisions and mods for a potrntial divide by zero problem. MAy cause SPS to terminate but leave a log message.

2021-11-21 21:47:32 +00:00
parent 881a5ca25e
commit 14bfba2724
10 changed files with 208 additions and 131 deletions
@@ -204,12 +204,19 @@ static int init(int argc, char **argv) {

  framesize = par.bps * par.pchan;
  config.output_rate = par.rate;
+  if (par.rate == 0) {
+    die("sndio: par.rate set to zero.");
+  }
+
  config.audio_backend_buffer_desired_length = 1.0 * par.bufsz / par.rate;
  config.audio_backend_latency_offset = 0;

  sio_onmove(hdl, onmove_cb, NULL);

  pthread_mutex_unlock(&sndio_mutex);
+  if (framesize == 0) {
+    die("sndio: framesize set to zero.");
+  }
  return 0;
 }