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parsebin: Check for shutdown before exposing pads

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We already checked previously, but we need to do it before adding
pads.
This commit is contained in:
Edward Hervey 2017-11-10 14:22:38 +01:00 committed by Edward Hervey
parent 92e8876844
commit d53ccfd8e5
1 changed files with 11 additions and 0 deletions
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11
gst/playback/gstparsebin.c
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@ -3539,6 +3539,15 @@ retry:
/* re-order pads : video, then audio, then others */ /* re-order pads : video, then audio, then others */
endpads = g_list_sort (endpads, (GCompareFunc) sort_end_pads); endpads = g_list_sort (endpads, (GCompareFunc) sort_end_pads);
/* Don't expose if we're currently shutting down */
DYN_LOCK (parsebin);
if (G_UNLIKELY (parsebin->shutdown)) {
GST_WARNING_OBJECT (parsebin,
"Currently, shutting down, aborting exposing");
DYN_UNLOCK (parsebin);
return FALSE;
}
/* Expose pads */ /* Expose pads */
for (tmp = endpads; tmp; tmp = tmp->next) { for (tmp = endpads; tmp; tmp = tmp->next) {
GstParsePad *parsepad = (GstParsePad *) tmp->data; GstParsePad *parsepad = (GstParsePad *) tmp->data;
@ -3578,6 +3587,8 @@ retry:
GST_INFO_OBJECT (parsepad, "added new parsed pad"); GST_INFO_OBJECT (parsepad, "added new parsed pad");
} }
DYN_UNLOCK (parsebin);
/* Unblock internal pads. The application should have connected stuff now /* Unblock internal pads. The application should have connected stuff now
* so that streaming can continue. */ * so that streaming can continue. */
for (tmp = endpads; tmp; tmp = tmp->next) { for (tmp = endpads; tmp; tmp = tmp->next) {