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#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417

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gitlost 2020-12-23 10:57:24 +00:00
parent bee5f08f50
commit f62a678d0f
37 changed files with 619 additions and 576 deletions
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31
backend/2of5.c
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@ -61,7 +61,7 @@ static inline char check_digit(unsigned int count) {
INTERNAL int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 6 + 80 * 6 + 6 + 1 ~ 512*/
char dest[512]; /* 6 + 80 * 6 + 5 + 1 = 492 */
if (length > 80) {
strcpy(symbol->errtxt, "301: Input too long");
@ -92,7 +92,7 @@ INTERNAL int matrix_two_of_five(struct zint_symbol *symbol, unsigned char source
INTERNAL int industrial_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 6 + 40 * 10 + 6 + 1 */
char dest[512]; /* 6 + 45 * 10 + 5 + 1 = 462 */
if (length > 45) {
strcpy(symbol->errtxt, "303: Input too long");
@ -122,7 +122,7 @@ INTERNAL int industrial_two_of_five(struct zint_symbol *symbol, unsigned char so
/* Code 2 of 5 IATA */
INTERNAL int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 4 + 45 * 10 + 3 + 1 */
char dest[512]; /* 4 + 45 * 10 + 3 + 1 = 458 */
if (length > 45) {
strcpy(symbol->errtxt, "305: Input too long");
@ -153,7 +153,7 @@ INTERNAL int iata_two_of_five(struct zint_symbol *symbol, unsigned char source[]
INTERNAL int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, error_number;
char dest[512]; /* 4 + 80 * 6 + 3 + 1 */
char dest[512]; /* 4 + 80 * 6 + 3 + 1 = 488 */
if (length > 80) {
strcpy(symbol->errtxt, "307: Input too long");
@ -181,17 +181,17 @@ INTERNAL int logic_two_of_five(struct zint_symbol *symbol, unsigned char source[
}
/* Code 2 of 5 Interleaved */
INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned char source[], size_t length) {
INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, unsigned char source[], int length) {
int i, j, error_number;
char bars[7], spaces[7], mixed[14], dest[1000];
char bars[7], spaces[7], mixed[14], dest[512]; /* 4 + 90 * 5 + 3 + 1 = 458 */
#ifndef _MSC_VER
unsigned char temp[length + 2];
#else
unsigned char* temp = (unsigned char *) _alloca((length + 2) * sizeof (unsigned char));
#endif
if (length > 89) {
if (length > 90) {
strcpy(symbol->errtxt, "309: Input too long");
return ZINT_ERROR_TOO_LONG;
}
@ -201,24 +201,24 @@ INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned
return error_number;
}
ustrcpy(temp, "");
temp[0] = '\0';
/* Input must be an even number of characters for Interlaced 2 of 5 to work:
if an odd number of characters has been entered then add a leading zero */
if (length & 1) {
ustrcpy(temp, "0");
length++;
}
ustrcat(temp, source);
ustrncat(temp, source, length);
/* start character */
strcpy(dest, "1111");
for (i = 0; i < (int) length; i += 2) {
for (i = 0; i < length; i += 2) {
int k = 0;
/* look up the bars and the spaces and put them in two strings */
strcpy(bars, "");
bars[0] = '\0';
lookup(NEON, C25InterTable, temp[i], bars);
strcpy(spaces, "");
spaces[0] = '\0';
lookup(NEON, C25InterTable, temp[i + 1], spaces);
/* then merge (interlace) the strings together */
@ -238,7 +238,6 @@ INTERNAL int interleaved_two_of_five(struct zint_symbol *symbol, const unsigned
expand(symbol, dest);
ustrcpy(symbol->text, temp);
return error_number;
}
/* Interleaved 2-of-5 (ITF) */
@ -277,7 +276,7 @@ INTERNAL int itf14(struct zint_symbol *symbol, unsigned char source[], int lengt
}
localstr[13] = check_digit(count);
localstr[14] = '\0';
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, strlen(localstr));
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, 14);
ustrcpy(symbol->text, localstr);
if (!((symbol->output_options & BARCODE_BOX) || (symbol->output_options & BARCODE_BIND))) {
@ -324,7 +323,7 @@ INTERNAL int dpleit(struct zint_symbol *symbol, unsigned char source[], int leng
}
localstr[13] = check_digit(count);
localstr[14] = '\0';
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, strlen(localstr));
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, 14);
ustrcpy(symbol->text, localstr);
return error_number;
}
@ -360,7 +359,7 @@ INTERNAL int dpident(struct zint_symbol *symbol, unsigned char source[], int len
}
localstr[11] = check_digit(count);
localstr[12] = '\0';
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, strlen(localstr));
error_number = interleaved_two_of_five(symbol, (unsigned char *) localstr, 12);
ustrcpy(symbol->text, localstr);
return error_number;
}