gitlost 4b57fb8021 PDF417: fix out-of-bounds crash in pdf_text_submode_length() by changing ...

`pdf_num_stay()` to not call it if previous/next block is BYT;
  also extend `pdf_asciix[]` to full 256 byte range (defensive & also can
  use directly rather than checking range, ticket #300, props Andre Maute

2023-11-21 22:39:07 +00:00

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