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tsdemux: Make sure we have a language code before using it

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This commit is contained in:
Edward Hervey 2012-05-26 14:57:23 +02:00
parent 7784c0d350
commit 8aa64c5d7d
1 changed files with 5 additions and 0 deletions
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gst/mpegtsdemux/tsdemux.c
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@ -645,6 +645,11 @@ gst_ts_demux_create_tags (TSDemuxStream * stream)
language_n = (gchar *) language_n = (gchar *)
DESC_ISO_639_LANGUAGE_language_code_nth (desc, i); DESC_ISO_639_LANGUAGE_language_code_nth (desc, i);
/* Language codes should be 3 character long, we allow
* a bit more flexibility by allowing 2 characters. */
if (!language_n[0] || !language_n[1])
continue;
GST_LOG ("Add language code for stream: %s", language_n); GST_LOG ("Add language code for stream: %s", language_n);
lang_code[0] = language_n[0]; lang_code[0] = language_n[0];