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hlsng: Check caps are not null after parsing HLS CODECS tag
If the mime codec wasn't recognised, caps will be NULL and cause a critical Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6969>
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1 changed files with 6 additions and 2 deletions
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@ -2863,8 +2863,12 @@ gst_hls_variant_parse (gchar * data, const gchar * base_uri)
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g_free (stream->codecs);
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stream->codecs = g_strdup (v);
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stream->caps = gst_codec_utils_caps_from_mime_codec (stream->codecs);
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stream->codecs_stream_type =
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gst_hls_get_stream_type_from_caps (stream->caps);
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if (stream->caps != NULL) {
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stream->codecs_stream_type =
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gst_hls_get_stream_type_from_caps (stream->caps);
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} else {
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GST_WARNING ("Unhandled codec in CODECS tags: %s", v);
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}
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} else if (g_str_equal (a, "RESOLUTION")) {
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if (!int_from_string (v, &v, &stream->width))
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GST_WARNING ("Error while reading RESOLUTION width");
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