Adds sanity check on TLV length #500
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If the read TLV length parameter is too large, i.e., will make reading outside memory, when finding a tag no tag is returned. Further, when finding the signature tag a second time fails the SEI is put in an error state with member is_valid.
bjornvolcker
requested review from
Caroline-Holmstrom,
lusikamalo2 and
mithydolphin
as code owners
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If the read TLV length parameter is too large, i.e., will make
reading outside memory, when finding a tag no tag is returned.
Further, when finding the signature tag a second time fails
the SEI is put in an error state with member is_valid.