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UPCA_CC/EANX_CC: fix out-of-bounds crash in AI resolve loop in

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`gs1_verify()` by checking length before `to_int()`, ticket
  #300 (#11), props Andre Maute
CODEONE: fix out-of-bounds crash for Version T by upping buffer
  size to same as for A to H, ticket #300 (#12), props Andre Maute
GS1_128_CC: fix divide-by-zero crash in `calc_padding_ccc()` by
  allowing for min linear width 68 in `cc_width` calc, ticket #300
  (#13), props Andre Maute
BWIPP: update `bwipp_dump.ps` to latest version, update
  `gen_gs1_lint.php` to accommodate `req` "+"
PDF417: change `liste[]` int -> short to lessen stack usage
Some variable name and code fiddlings
This commit is contained in:
gitlost
2023-11-28 08:58:56 +00:00
parent e9203439b7
commit db92c7de57
11 changed files with 132 additions and 89 deletions
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1
backend/library.c
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@ -1031,6 +1031,7 @@ int ZBarcode_Encode_Segs(struct zint_symbol *symbol, const struct zint_seg segs[
symbol->option_3, symbol->scale, symbol->output_options, symbol->fgcolour, symbol->bgcolour,
seg_count, len > 30 ? "first 30 " : "", seg_count > 1 ? "[0]" : "", len, source,
primary_len > 30 ? "first 30 " : "", primary_len, primary);
fflush(stdout);
}
if (total_len > ZINT_MAX_DATA_LEN) {