mirrors/zint-barcode-generator
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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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20
frontend/main.c
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@ -299,7 +299,7 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
FILE *file;
unsigned char buffer[ZINT_MAX_DATA_LEN] = {0}; // Maximum HanXin input
unsigned char character = 0;
int posn = 0, error_number = 0, line_count = 1;
int buf_posn = 0, error_number = 0, line_count = 1;
char output_file[256];
char number[12], reverse_number[12];
int inpos, local_line_count;
@ -333,10 +333,10 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
}
character = (unsigned char) intChar;
if (character == '\n') {
if (posn > 0 && buffer[posn - 1] == '\r') {
if (buf_posn > 0 && buffer[buf_posn - 1] == '\r') {
/* CR+LF - assume Windows formatting and remove CR */
posn--;
buffer[posn] = '\0';
buf_posn--;
buffer[buf_posn] = '\0';
}
if (mirror_mode == 0) {
@ -433,7 +433,7 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
}
i++;
o++;
} while (i < posn && o < 251);
} while (i < buf_posn && o < 251);
/* Add file extension */
output_file[o] = '.';
@ -443,20 +443,20 @@ static int batch_process(struct zint_symbol *symbol, char *filename, int mirror_
}
strcpy(symbol->outfile, output_file);
error_number = ZBarcode_Encode_and_Print(symbol, buffer, posn, rotate_angle);
error_number = ZBarcode_Encode_and_Print(symbol, buffer, buf_posn, rotate_angle);
if (error_number != 0) {
fprintf(stderr, "On line %d: %s\n", line_count, symbol->errtxt);
fflush(stderr);
}
ZBarcode_Clear(symbol);
memset(buffer, 0, sizeof(buffer));
posn = 0;
buf_posn = 0;
line_count++;
} else {
buffer[posn] = character;
posn++;
buffer[buf_posn] = character;
buf_posn++;
}
if (posn >= (int) sizeof(buffer)) {
if (buf_posn >= (int) sizeof(buffer)) {
fprintf(stderr, "On line %d: Error 103: Input data too long\n", line_count);
fflush(stderr);
do {