[Bug 797279] [regression] h265parser: Fix wrong maximum range check in gst_h265_parse_vps()

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Oct 14 08:52:52 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=797279

--- Comment #5 from Seungha Yang <pudding8757 at gmail.com> ---
Created attachment 373924
  --> https://bugzilla.gnome.org/attachment.cgi?id=373924&action=edit
[3/3] h265parser: Various update of vps parsing

* Add FIXME for future correction of HRDParames parsing.
Spec. defines that the number of HRDParames could be up to
"vps_num_layer_sets_minus1 + 1" (i.e., 1024).

* Add parsing vps_base_layer_{internal,available}_flag.

* Fix possible invalid vps_extension parsing.

I'm not sure whether this patch can be applied to stable branch or not because
the GstH265VPS structure is modified. 
So split this from previous uploaded one.

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