X-Git-Url: http://git.silcnet.org/gitweb/?p=silc.git;a=blobdiff_plain;f=lib%2Fsilcutil%2Fsilcsockconn.c;h=9b44b7ed357ae1af084525d0443faba308996fe4;hp=4a57a343c5c4b6cb74afabefafbfdf08af7be2c1;hb=8543455245d62550fbb73be3e609286f403a3d75;hpb=1638e2b425b0b444ff0c65e9709e967c1f93088b

diff --git a/lib/silcutil/silcsockconn.c b/lib/silcutil/silcsockconn.c
index 4a57a343..9b44b7ed 100644
--- a/lib/silcutil/silcsockconn.c
+++ b/lib/silcutil/silcsockconn.c
@@ -169,6 +169,19 @@ void silc_socket_set_qos(SilcSocketConnection sock,
 			 SilcUInt32 limit_usec,
 			 SilcSchedule schedule)
 {
+  if (!sock)
+    return;
+
+  if (sock->qos && !read_rate && !read_limit_bytes &&
+      !limit_sec && !limit_usec && !schedule) {
+    silc_schedule_task_del_by_context(sock->qos->schedule, sock->qos);
+    silc_free(sock->qos);
+    sock->qos = NULL;
+    return;
+  }
+  if (!schedule)
+    return;
+
   if (!sock->qos) {
     sock->qos = silc_calloc(1, sizeof(*sock->qos));
     if (!sock->qos)