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mpegts: sections: prevent assertion when packet parsing fails
the descriptors entry can be left as NULL and freeing the structure will fail (assertion happens)
This commit is contained in:
parent
bd34e62872
commit
f99fe4747e
3 changed files with 26 additions and 14 deletions
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@ -49,7 +49,8 @@ _gst_mpegts_atsc_tvct_source_copy (GstMpegTsAtscTVCTSource * source)
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static void
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_gst_mpegts_atsc_tvct_source_free (GstMpegTsAtscTVCTSource * source)
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{
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g_ptr_array_unref (source->descriptors);
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if (source->descriptors)
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g_ptr_array_unref (source->descriptors);
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g_slice_free (GstMpegTsAtscTVCTSource, source);
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}
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@ -73,7 +74,8 @@ static void
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_gst_mpegts_atsc_tvct_free (GstMpegTsAtscTVCT * tvct)
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{
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g_ptr_array_unref (tvct->sources);
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g_ptr_array_unref (tvct->descriptors);
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if (tvct->descriptors)
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g_ptr_array_unref (tvct->descriptors);
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g_slice_free (GstMpegTsAtscTVCT, tvct);
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}
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@ -112,7 +112,8 @@ _gst_mpegts_eit_event_free (GstMpegTsEITEvent * eit)
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{
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if (eit->start_time)
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gst_date_time_unref (eit->start_time);
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g_ptr_array_unref (eit->descriptors);
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if (eit->descriptors)
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g_ptr_array_unref (eit->descriptors);
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g_slice_free (GstMpegTsEITEvent, eit);
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}
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@ -141,7 +142,6 @@ _gst_mpegts_eit_free (GstMpegTsEIT * eit)
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G_DEFINE_BOXED_TYPE (GstMpegTsEIT, gst_mpegts_eit,
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(GBoxedCopyFunc) _gst_mpegts_eit_copy, (GFreeFunc) _gst_mpegts_eit_free);
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static gpointer
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_parse_eit (GstMpegTsSection * section)
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{
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@ -267,7 +267,8 @@ _gst_mpegts_bat_stream_copy (GstMpegTsBATStream * bat)
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static void
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_gst_mpegts_bat_stream_free (GstMpegTsBATStream * bat)
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{
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g_ptr_array_unref (bat->descriptors);
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if (bat->descriptors)
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g_ptr_array_unref (bat->descriptors);
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g_slice_free (GstMpegTsBATStream, bat);
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}
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@ -290,8 +291,10 @@ _gst_mpegts_bat_copy (GstMpegTsBAT * bat)
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static void
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_gst_mpegts_bat_free (GstMpegTsBAT * bat)
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{
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g_ptr_array_unref (bat->descriptors);
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g_ptr_array_unref (bat->streams);
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if (bat->descriptors)
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g_ptr_array_unref (bat->descriptors);
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if (bat->streams)
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g_ptr_array_unref (bat->streams);
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g_slice_free (GstMpegTsBAT, bat);
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}
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@ -443,7 +446,8 @@ _gst_mpegts_nit_stream_copy (GstMpegTsNITStream * nit)
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static void
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_gst_mpegts_nit_stream_free (GstMpegTsNITStream * nit)
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{
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g_ptr_array_unref (nit->descriptors);
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if (nit->descriptors)
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g_ptr_array_unref (nit->descriptors);
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g_slice_free (GstMpegTsNITStream, nit);
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}
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@ -465,7 +469,8 @@ _gst_mpegts_nit_copy (GstMpegTsNIT * nit)
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static void
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_gst_mpegts_nit_free (GstMpegTsNIT * nit)
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{
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g_ptr_array_unref (nit->descriptors);
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if (nit->descriptors)
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g_ptr_array_unref (nit->descriptors);
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g_ptr_array_unref (nit->streams);
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g_slice_free (GstMpegTsNIT, nit);
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}
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@ -786,7 +791,8 @@ _gst_mpegts_sdt_service_copy (GstMpegTsSDTService * sdt)
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static void
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_gst_mpegts_sdt_service_free (GstMpegTsSDTService * sdt)
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{
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g_ptr_array_unref (sdt->descriptors);
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if (sdt->descriptors)
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g_ptr_array_unref (sdt->descriptors);
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g_slice_free (GstMpegTsSDTService, sdt);
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}
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@ -1142,7 +1148,8 @@ _gst_mpegts_tot_free (GstMpegTsTOT * tot)
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{
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if (tot->utc_time)
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gst_date_time_unref (tot->utc_time);
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g_ptr_array_unref (tot->descriptors);
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if (tot->descriptors)
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g_ptr_array_unref (tot->descriptors);
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g_slice_free (GstMpegTsTOT, tot);
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}
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@ -606,7 +606,8 @@ _gst_mpegts_pmt_stream_copy (GstMpegTsPMTStream * pmt)
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static void
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_gst_mpegts_pmt_stream_free (GstMpegTsPMTStream * pmt)
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{
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g_ptr_array_unref (pmt->descriptors);
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if (pmt->descriptors)
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g_ptr_array_unref (pmt->descriptors);
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g_slice_free (GstMpegTsPMTStream, pmt);
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}
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@ -620,7 +621,8 @@ _gst_mpegts_pmt_copy (GstMpegTsPMT * pmt)
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GstMpegTsPMT *copy;
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copy = g_slice_dup (GstMpegTsPMT, pmt);
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copy->descriptors = g_ptr_array_ref (pmt->descriptors);
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if (pmt->descriptors)
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copy->descriptors = g_ptr_array_ref (pmt->descriptors);
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copy->streams = g_ptr_array_ref (pmt->streams);
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return copy;
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@ -629,7 +631,8 @@ _gst_mpegts_pmt_copy (GstMpegTsPMT * pmt)
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static void
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_gst_mpegts_pmt_free (GstMpegTsPMT * pmt)
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{
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g_ptr_array_unref (pmt->descriptors);
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if (pmt->descriptors)
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g_ptr_array_unref (pmt->descriptors);
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g_ptr_array_unref (pmt->streams);
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g_slice_free (GstMpegTsPMT, pmt);
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}
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