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h265parser: Fix segfault when parsing HRD parameter

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https://bugzilla.gnome.org/show_bug.cgi?id=722240
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duhui.lee 2014-01-20 17:03:09 +09:00 committed by Sebastian Dröge
parent 7548d5f7f9
commit 13a397a0b9
1 changed files with 7 additions and 5 deletions
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12
gst-libs/gst/codecparsers/gsth265parser.c
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@ -1749,12 +1749,14 @@ gst_h265_parse_vps (GstH265NalUnit * nalu, GstH265VPS * vps)
READ_UE_ALLOWED (&nr, vps->num_hrd_parameters, 0, 1024);
CHECK_ALLOWED (vps->num_hrd_parameters, 0, 1);
READ_UE_ALLOWED (&nr, vps->hrd_layer_set_idx, 0, 1023);
CHECK_ALLOWED (vps->hrd_layer_set_idx, 0, 0);
if (vps->num_hrd_parameters) {
READ_UE_ALLOWED (&nr, vps->hrd_layer_set_idx, 0, 1023);
CHECK_ALLOWED (vps->hrd_layer_set_idx, 0, 0);
if (!gst_h265_parse_hrd_parameters (&vps->hrd_params, &nr,
vps->cprms_present_flag, vps->max_sub_layers_minus1))
goto error;
if (!gst_h265_parse_hrd_parameters (&vps->hrd_params, &nr,
vps->cprms_present_flag, vps->max_sub_layers_minus1))
goto error;
}
}
READ_UINT8 (&nr, vps->vps_extension, 1);
vps->valid = TRUE;