aggregator: Allow passing unparented pads to gst_aggregator_pad_is_inactive()

It's very difficult to ensure that a pad is still child of the
aggregator during aggregation, so simply consider unparented pads as
inactive instead of asserting.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5553>

diff --git a/subprojects/gstreamer/libs/gst/base/gstaggregator.c b/subprojects/gstreamer/libs/gst/base/gstaggregator.c
index 5c71132..31cdf67 100644 (file)
--- a/subprojects/gstreamer/libs/gst/base/gstaggregator.c
+++ b/subprojects/gstreamer/libs/gst/base/gstaggregator.c
@@ -3701,8 +3701,8 @@ gst_aggregator_pad_is_inactive (GstAggregatorPad * pad)
   gboolean inactive;
 
   self = GST_AGGREGATOR (gst_pad_get_parent_element (GST_PAD (pad)));
-
-  g_assert_nonnull (self);
+  if (!self)
+    return FALSE;
 
   PAD_LOCK (pad);
   inactive = self->priv->ignore_inactive_pads && is_live_unlocked (self)