camerabinpreview: fix potential crash on preview pipeline error

Post error message on actual element, not the allocated helper struct.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1474>

diff --git a/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c b/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c
index 60c38f0..2a46490 100644 (file)
--- a/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c
+++ b/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c
@@ -56,7 +56,7 @@ bus_callback (GstBus * bus, GstMessage * message, gpointer user_data)
       g_error_free (err);
 
       /* TODO Not sure if we should post an Error or Warning here */
-      GST_ELEMENT_ERROR (data, CORE, FAILED,
+      GST_ELEMENT_ERROR (data->element, CORE, FAILED,
           ("fatal error in preview pipeline, disposing the pipeline"), (NULL));
 
       /* Possible error situations: