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gstplay: fix segmentation fault caused by subtitle info update

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For subtitle stream played by subrui, gstplay will update subtitle
information before select the stream by using playbin3. Need check
the subtitle_sid value to avoid segmentation fault.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3383>
This commit is contained in:
Elliot Chen 2022-11-10 15:07:20 +08:00 committed by GStreamer Marge Bot
parent 60a7366d27
commit 4020542b3c
1 changed files with 1 additions and 1 deletions
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2
subprojects/gst-plugins-bad/gst-libs/gst/play/gstplay.c
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@ -1756,7 +1756,7 @@ gst_play_subtitle_info_update (GstPlay * self, GstPlayStreamInfo * stream_info)
g_object_get (G_OBJECT (self->playbin), "current-suburi", &suburi, NULL);
if (suburi) {
if (self->use_playbin3) {
if (self->use_playbin3 && self->subtitle_sid) {
if (g_str_equal (self->subtitle_sid, stream_info->stream_id))
info->language = g_path_get_basename (suburi);
} else {