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DPD: fix no terminating NUL (required by c128_cost()), regression

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introduced by last commit [fef8b0], and only picked up in a
  fairly random test on the mac build :(
This commit is contained in:
gitlost 2025-02-16 00:53:29 +00:00
parent fef8b083b4
commit f9878700ee
2 changed files with 4 additions and 4 deletions
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7
backend/code128_based.c
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@ -67,7 +67,7 @@ static int nve18_or_ean14(struct zint_symbol *symbol, unsigned char source[], co
memcpy(ean128_equiv + 4 + zeroes, source, length);
ean128_equiv[data_len + 4] = gs1_check_digit(ean128_equiv + 4, data_len);
ean128_equiv[data_len + 5] = '\0';
ean128_equiv[data_len + 5] = '\0'; /* Terminating NUL required by `c128_cost()` */
error_number = gs1_128(symbol, ean128_equiv, data_len + 5);
@ -112,9 +112,8 @@ INTERNAL int dpd(struct zint_symbol *symbol, unsigned char source[], int length)
if (length == 27 && !relabel) {
local_source_buf[0] = '%';
memcpy(local_source_buf + 1, source, length);
memcpy(local_source_buf + 1, source, ++length); /* Include terminating NUL (required by `c128_cost()`) */
local_source = local_source_buf;
length++;
} else {
local_source = source;
}
@ -271,7 +270,7 @@ INTERNAL int upu_s10(struct zint_symbol *symbol, unsigned char source[], int len
local_source[12] = local_source[11];
local_source[11] = local_source[10];
local_source[10] = itoc(check_digit);
local_source[13] = '\0';
local_source[13] = '\0'; /* Terminating NUL required by `c128_cost()` */
/* Do some checks on the Service Indicator (first char only) and Country Code */
if (strchr("JKSTW", local_source[0]) != NULL) { /* These are reserved & cannot be assigned */