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decodebin3: protect internal reset with SELECTION_LOCK

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7586>
This commit is contained in:
Théo Maillart 2024-09-26 11:29:08 +02:00 committed by GStreamer Marge Bot
parent ed264d64b0
commit 4065ac5dcb
1 changed files with 5 additions and 0 deletions
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subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c
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@ -731,6 +731,7 @@ gst_decodebin3_reset (GstDecodebin3 * dbin)
GST_DEBUG_OBJECT (dbin, "Resetting"); GST_DEBUG_OBJECT (dbin, "Resetting");
SELECTION_LOCK (dbin);
/* Free output streams */ /* Free output streams */
g_list_free_full (dbin->output_streams, g_list_free_full (dbin->output_streams,
(GDestroyNotify) db_output_stream_free); (GDestroyNotify) db_output_stream_free);
@ -744,6 +745,7 @@ gst_decodebin3_reset (GstDecodebin3 * dbin)
g_list_free (dbin->slots); g_list_free (dbin->slots);
dbin->slots = NULL; dbin->slots = NULL;
dbin->current_group_id = GST_GROUP_ID_INVALID; dbin->current_group_id = GST_GROUP_ID_INVALID;
SELECTION_UNLOCK (dbin);
/* Reset the inputs */ /* Reset the inputs */
gst_decodebin_input_reset (dbin->main_input); gst_decodebin_input_reset (dbin->main_input);
@ -754,12 +756,15 @@ gst_decodebin3_reset (GstDecodebin3 * dbin)
/* Reset multiqueue to default interleave */ /* Reset multiqueue to default interleave */
g_object_set (dbin->multiqueue, "min-interleave-time", g_object_set (dbin->multiqueue, "min-interleave-time",
dbin->default_mq_min_interleave, NULL); dbin->default_mq_min_interleave, NULL);
SELECTION_LOCK (dbin);
dbin->current_mq_min_interleave = dbin->default_mq_min_interleave; dbin->current_mq_min_interleave = dbin->default_mq_min_interleave;
dbin->upstream_handles_selection = FALSE; dbin->upstream_handles_selection = FALSE;
g_list_free_full (dbin->collections, (GDestroyNotify) db_collection_free); g_list_free_full (dbin->collections, (GDestroyNotify) db_collection_free);
dbin->collections = NULL; dbin->collections = NULL;
dbin->input_collection = dbin->output_collection = NULL; dbin->input_collection = dbin->output_collection = NULL;
SELECTION_UNLOCK (dbin);
} }
static void static void