fixed coverty bug

8 years ago · 2b3087b1f9
parent 60e77144ca
commit 2b3087b1f9
1 changed files with 8 additions and 3 deletions
--- a/srslte/lib/phch/test/prach_test_usrp.c
+++ b/srslte/lib/phch/test/prach_test_usrp.c
@ -173,11 +173,16 @@ int main(int argc, char **argv) {
  srslte_rf_set_rx_freq(&rf, uhd_freq);
  srslte_rf_set_tx_freq(&rf, uhd_freq);
  
+  if (srate > 1e6) {
    if (30720%((int) srate/1000) == 0) {
      srslte_rf_set_master_clock_rate(&rf, 30.72e6);        
    } else {
      srslte_rf_set_master_clock_rate(&rf, 23.04e6);        
    }
+  } else {
+    printf("Invalid sampling rate %d Hz\n", srate);
+    exit(-1);
+  }
  printf("Setting sampling rate %.2f MHz\n", (float) srate/1000000);
  float srate_rf = srslte_rf_set_rx_srate(&rf, (double) srate);
  if (srate_rf != srate) {