check: Avoid deadlock

Queries will be sent when pipeline goes down to NULL, which would
result in the probe being called ... but can't take the lock.

diff --git a/tests/check/gst/gstghostpad.c b/tests/check/gst/gstghostpad.c
index 3212553b148897005c71a42cd2daa3ba2a66efeb..2a72ec545cac11fdddd250743648f1ba55c4ee58 100644 (file)
--- a/tests/check/gst/gstghostpad.c
+++ b/tests/check/gst/gstghostpad.c
@@ -521,8 +521,8 @@ GST_START_TEST (test_ghost_pads_block)
   gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
   /* and wait now */
   g_cond_wait (block_data.cond, block_data.mutex);
-  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
   g_mutex_unlock (block_data.mutex);
+  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
 
   g_mutex_free (block_data.mutex);
   g_cond_free (block_data.cond);
@@ -563,8 +563,8 @@ GST_START_TEST (test_ghost_pads_probes)
   gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
   /* and wait now */
   g_cond_wait (block_data.cond, block_data.mutex);
-  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
   g_mutex_unlock (block_data.mutex);
+  gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
 
   g_mutex_free (block_data.mutex);
   g_cond_free (block_data.cond);