Opened 3 months ago

#1144 new defect

Seg fault in several compliance check when RPL is sent and is not empty in IDR

Reported by: forayr Owned by:
Priority: minor Milestone:
Component: VTM Version: VTM-9.0
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…

Description

When sps_idr_rpl_present_flag == 1, and num_ref_entries[][] != 0 on an IDR, the compliance checks in checkCRA(), checkRPL() and checkSubpicTypeConstraints() try to access reference picture already remove in rcListPic, and cause a segmentation fault.
Indeed, this list is flushed on IDR just after reading the nal_unit_header.

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