prevent overflow of mic device name buffer

diff --git a/audio.c b/audio.c
index e0ebe0382d82f2e16e04bb40651ddc6986d5a5e4..4ba256a2e78402ba956dfc423457355b25bd4884 100644 (file)
--- a/audio.c
+++ b/audio.c
@@ -183,7 +183,7 @@ g_print("audio_open_input: %s\n",transmitter->microphone_name);
 
   g_print("audio_open_input: mic_buffer_size=%d\n",mic_buffer_size);
   i=0;
-  while(transmitter->microphone_name[i]!=' ') {
+  while(i<63 && transmitter->microphone_name[i]!=' ') {
     hw[i]=transmitter->microphone_name[i];
     i++;
   }