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gst/playback/gststreaminfo.c: On mute of an unlinked stream, check for pad availability so we don't crash on unlinked...

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Original commit message from CVS:
* gst/playback/gststreaminfo.c: (stream_info_mute_pad):
On mute of an unlinked stream, check for pad availability so
we don't crash on unlinked pad.
This commit is contained in:
Ronald S. Bultje 2004-11-29 17:01:34 +00:00
parent e22aa0550c
commit a818da90ad
2 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-11-29 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/playback/gststreaminfo.c: (stream_info_mute_pad):
On mute of an unlinked stream, check for pad availability so
we don't crash on unlinked pad.
2004-11-29 Ronald S. Bultje <rbultje@ronald.bitfreak.net> 2004-11-29 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/avi/gstavidemux.c: (gst_avi_demux_stream_index), * gst/avi/gstavidemux.c: (gst_avi_demux_stream_index),

6
gst/playback/gststreaminfo.c
View file

@ -212,18 +212,18 @@ stream_info_mute_pad (GstStreamInfo * stream_info, GstPad * pad, gboolean mute)
int_links; int_links = g_list_next (int_links)) { int_links; int_links = g_list_next (int_links)) {
GstPad *pad = GST_PAD (int_links->data); GstPad *pad = GST_PAD (int_links->data);
GstPad *peer = gst_pad_get_peer (pad); GstPad *peer = gst_pad_get_peer (pad);
GstElement *peer_elem = gst_pad_get_parent (peer); GstElement *peer_elem = peer ? gst_pad_get_parent (peer) : NULL;
GST_DEBUG_OBJECT (stream_info, "%s internal pad %s:%s", GST_DEBUG_OBJECT (stream_info, "%s internal pad %s:%s",
debug_str, GST_DEBUG_PAD_NAME (pad)); debug_str, GST_DEBUG_PAD_NAME (pad));
gst_pad_set_active (pad, activate); gst_pad_set_active (pad, activate);
if (peer_elem->numsrcpads == 1) { if (peer_elem && peer_elem->numsrcpads == 1) {
GST_DEBUG_OBJECT (stream_info, "recursing element %s on pad %s:%s", GST_DEBUG_OBJECT (stream_info, "recursing element %s on pad %s:%s",
gst_element_get_name (peer_elem), GST_DEBUG_PAD_NAME (peer)); gst_element_get_name (peer_elem), GST_DEBUG_PAD_NAME (peer));
stream_info_mute_pad (stream_info, peer, mute); stream_info_mute_pad (stream_info, peer, mute);
} else { } else if (peer) {
GST_DEBUG_OBJECT (stream_info, "%s final pad %s:%s", GST_DEBUG_OBJECT (stream_info, "%s final pad %s:%s",
debug_str, GST_DEBUG_PAD_NAME (peer)); debug_str, GST_DEBUG_PAD_NAME (peer));
gst_pad_set_active (peer, activate); gst_pad_set_active (peer, activate);