add forgotten locks around ss_thread_count in ss_thread for dahdi restart

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@138309 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index 1dc6d06e8170a87beadea5f3286a42dc1c232570..d1fe75d88f4b8698a64c35df92e52d74e2e07305 100644 (file)
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -5546,7 +5546,9 @@ static void *ss_thread(void *data)
        int res;
        int index;
 
+       ast_mutex_lock(&ss_thread_lock);
        ss_thread_count++;
+       ast_mutex_unlock(&ss_thread_lock);
        /* in the bizarre case where the channel has become a zombie before we
           even get started here, abort safely
        */