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composite: fix buffer overflow for large linear, small composite (500 -> 1000)

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composite: clear errtxt when bumping from CC-A -> CC-B -> CC-C
composite: CC-C adjustment 53 -> 52 (same as BWIPP) with proper explanation
composite: remove unneeded > 11805 length check
CODEONE: remove unneeded extended ASCII check in C40 count
GS1_128/CODE16K: remove unneeded initial GS1 mode '[' check
PDF417: remove unneeded second option_2 > 30 check
Document some "Not reached" lines (code coverage)
Update bwipp_dump.ps
GUI: window/tab height +5 so 2 full lines for composite edit box (Ubuntu)
manual: dash -> hyphen, PDF417 "check digit" -> "error correction", DMRE ref
tests: further test cases for CODEONE/CODE16K/common/composite/DATAMATRIX/
DOTCODE/gs1/MAXICODE/PDF417/postal/QRCODE
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gitlost 2021-08-05 16:34:45 +01:00
parent f0bfb8d920
commit b015e38da0
28 changed files with 3610 additions and 2019 deletions
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backend/code16k.c
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@ -152,9 +152,6 @@ INTERNAL int code16k(struct zint_symbol *symbol, unsigned char source[], int len
indexchaine = 0;
mode = parunmodd(source[indexchaine]);
if ((gs1) && (source[indexchaine] == '[')) {
mode = ABORC;
} /* FNC1 */
do {
list[1][indexliste] = mode;