library: move check for valid UTF-8 after de-escaping

CODE128: fix bad index 0 -> i in `c128_glyph_count()`
This commit is contained in:
gitlost 2024-10-30 16:37:42 +00:00
parent 7e6da28761
commit 71b2dc50b7
5 changed files with 51 additions and 49 deletions

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@ -58,6 +58,7 @@ Bugs
- QZint: fix legacy width and security level getters/setters, MR #158, props - QZint: fix legacy width and security level getters/setters, MR #158, props
Philip Ye Philip Ye
- CODE128: fix extended char latching when exactly 3 extended chars at end - CODE128: fix extended char latching when exactly 3 extended chars at end
- library: need to check for valid UTF-8 after de-escaping
Version 2.13.0 (2023-12-18) Version 2.13.0 (2023-12-18)

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@ -346,7 +346,7 @@ static int c128_glyph_count(const unsigned char source[], const int length, cons
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
if (set[i] != current_set) { if (set[i] != current_set) {
/* Latch different code set */ /* Latch different code set */
switch (set[0]) { switch (set[i]) {
case 'A': case 'A':
case 'b': /* Manual switching can cause immediate shift */ case 'b': /* Manual switching can cause immediate shift */
if (current_set != 'A') { if (current_set != 'A') {

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@ -1161,14 +1161,6 @@ int ZBarcode_Encode_Segs(struct zint_symbol *symbol, const struct zint_seg segs[
} }
} }
if ((symbol->input_mode & 0x07) == UNICODE_MODE) {
for (i = 0; i < seg_count; i++) {
if (!is_valid_utf8(local_segs[i].source, local_segs[i].length)) {
return error_tag(ZINT_ERROR_INVALID_DATA, symbol, 245, "Invalid UTF-8 in input");
}
}
}
local_sources = (unsigned char *) z_alloca(total_len + seg_count); local_sources = (unsigned char *) z_alloca(total_len + seg_count);
/* Copy input, de-escaping if required */ /* Copy input, de-escaping if required */
@ -1199,6 +1191,11 @@ int ZBarcode_Encode_Segs(struct zint_symbol *symbol, const struct zint_seg segs[
} }
if ((symbol->input_mode & 0x07) == UNICODE_MODE) { if ((symbol->input_mode & 0x07) == UNICODE_MODE) {
for (i = 0; i < seg_count; i++) {
if (!is_valid_utf8(local_segs[i].source, local_segs[i].length)) {
return error_tag(ZINT_ERROR_INVALID_DATA, symbol, 245, "Invalid UTF-8 in input");
}
}
/* Only strip BOM on first segment */ /* Only strip BOM on first segment */
strip_bom(local_segs[0].source, &local_segs[0].length); strip_bom(local_segs[0].source, &local_segs[0].length);
} }

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@ -53,30 +53,31 @@ static void test_large(const testCtx *const p_ctx) {
/* 0*/ { BARCODE_CODE128, -1, "A", 99, 0, 1124, "" }, /* 0*/ { BARCODE_CODE128, -1, "A", 99, 0, 1124, "" },
/* 1*/ { BARCODE_CODE128, -1, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" }, /* 1*/ { BARCODE_CODE128, -1, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 2*/ { BARCODE_CODE128, -1, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" }, /* 2*/ { BARCODE_CODE128, -1, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" },
/* 3*/ { BARCODE_CODE128, READER_INIT, "A", 99, 0, 1135, "" }, /* 3*/ { BARCODE_CODE128, -1, "abcd\201\202\203\204", 58, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 4*/ { BARCODE_CODE128, READER_INIT, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" }, /* 4*/ { BARCODE_CODE128, READER_INIT, "A", 99, 0, 1135, "" },
/* 5*/ { BARCODE_CODE128, READER_INIT, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" }, /* 5*/ { BARCODE_CODE128, READER_INIT, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 6*/ { BARCODE_CODE128, -1, "\351A", 66, 0, 1124, "" }, /* 6*/ { BARCODE_CODE128, READER_INIT, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" },
/* 7*/ { BARCODE_CODE128, -1, "\351A", 67, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 101 symbol characters (maximum 99)" }, /* 67 chars (+ 34 shifts) */ /* 7*/ { BARCODE_CODE128, -1, "\351A", 66, 0, 1124, "" },
/* 8*/ { BARCODE_CODE128, -1, "\351", 97, 0, 1124, "" }, /* Less 2 FNC4s for latch */ /* 8*/ { BARCODE_CODE128, -1, "\351A", 67, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 101 symbol characters (maximum 99)" }, /* 67 chars (+ 34 shifts) */
/* 9*/ { BARCODE_CODE128, -1, "\351", 98, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" }, /* 9*/ { BARCODE_CODE128, -1, "\351", 97, 0, 1124, "" }, /* Less 2 FNC4s for latch */
/* 10*/ { BARCODE_CODE128, -1, "0", 198, 0, 1124, "" }, /* 10*/ { BARCODE_CODE128, -1, "\351", 98, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 11*/ { BARCODE_CODE128, -1, "0", 199, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 101 symbol characters (maximum 99)" }, /* 11*/ { BARCODE_CODE128, -1, "0", 198, 0, 1124, "" },
/* 12*/ { BARCODE_CODE128, -1, "0", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" }, /* 12*/ { BARCODE_CODE128, -1, "0", 199, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 101 symbol characters (maximum 99)" },
/* 13*/ { BARCODE_CODE128AB, -1, "A", 99, 0, 1124, "" }, /* 13*/ { BARCODE_CODE128, -1, "0", 257, ZINT_ERROR_TOO_LONG, -1, "Error 340: Input length 257 too long (maximum 256)" },
/* 14*/ { BARCODE_CODE128AB, -1, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" }, /* 14*/ { BARCODE_CODE128AB, -1, "A", 99, 0, 1124, "" },
/* 15*/ { BARCODE_CODE128AB, -1, "0", 99, 0, 1124, "" }, /* 15*/ { BARCODE_CODE128AB, -1, "A", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 16*/ { BARCODE_CODE128AB, -1, "0", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" }, /* 16*/ { BARCODE_CODE128AB, -1, "0", 99, 0, 1124, "" },
/* 17*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678", -1, ZINT_WARN_HRT_TRUNCATED, 1135, "Warning 844: Human Readable Text truncated" }, /* 196 nos + 3 FNC1s */ /* 17*/ { BARCODE_CODE128AB, -1, "0", 100, ZINT_ERROR_TOO_LONG, -1, "Error 341: Input too long, requires 100 symbol characters (maximum 99)" },
/* 18*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", -1, ZINT_ERROR_TOO_LONG, -1, "Error 344: Input too long, requires 101 symbol characters (maximum 99)" }, /* 196 nos + CodeA + single no. + 3 FNC1s */ /* 18*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678", -1, ZINT_WARN_HRT_TRUNCATED, 1135, "Warning 844: Human Readable Text truncated" }, /* 196 nos + 3 FNC1s */
/* 19*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890", -1, ZINT_ERROR_TOO_LONG, -1, "Error 344: Input too long, requires 100 symbol characters (maximum 99)" }, /* 198 nos + 3 FNC1s */ /* 19*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", -1, ZINT_ERROR_TOO_LONG, -1, "Error 344: Input too long, requires 101 symbol characters (maximum 99)" }, /* 196 nos + CodeA + single no. + 3 FNC1s */
/* 20*/ { BARCODE_GS1_128, -1, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 342: Input length 257 too long (maximum 256)" }, /* 20*/ { BARCODE_GS1_128, -1, "[90]123456789012345678901234567890[91]1234567890123456789012345678901234567890123456789012345678901234567890[92]123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890", -1, ZINT_ERROR_TOO_LONG, -1, "Error 344: Input too long, requires 100 symbol characters (maximum 99)" }, /* 198 nos + 3 FNC1s */
/* 21*/ { BARCODE_EAN14, -1, "1234567890123", -1, 0, 134, "" }, /* 21*/ { BARCODE_GS1_128, -1, "A", 257, ZINT_ERROR_TOO_LONG, -1, "Error 342: Input length 257 too long (maximum 256)" },
/* 22*/ { BARCODE_EAN14, -1, "12345678901234", -1, ZINT_ERROR_TOO_LONG, -1, "Error 347: Input length 14 too long (maximum 13)" }, /* 22*/ { BARCODE_EAN14, -1, "1234567890123", -1, 0, 134, "" },
/* 23*/ { BARCODE_NVE18, -1, "12345678901234567", -1, 0, 156, "" }, /* 23*/ { BARCODE_EAN14, -1, "12345678901234", -1, ZINT_ERROR_TOO_LONG, -1, "Error 347: Input length 14 too long (maximum 13)" },
/* 24*/ { BARCODE_NVE18, -1, "123456789012345678", -1, ZINT_ERROR_TOO_LONG, -1, "Error 345: Input length 18 too long (maximum 17)" }, /* 24*/ { BARCODE_NVE18, -1, "12345678901234567", -1, 0, 156, "" },
/* 25*/ { BARCODE_HIBC_128, -1, "1", 110, 0, 684, "" }, /* 25*/ { BARCODE_NVE18, -1, "123456789012345678", -1, ZINT_ERROR_TOO_LONG, -1, "Error 345: Input length 18 too long (maximum 17)" },
/* 26*/ { BARCODE_HIBC_128, -1, "1", 111, ZINT_ERROR_TOO_LONG, -1, "Error 202: Input length 111 too long for HIBC LIC (maximum 110)" }, /* 26*/ { BARCODE_HIBC_128, -1, "1", 110, 0, 684, "" },
/* 27*/ { BARCODE_HIBC_128, -1, "1", 111, ZINT_ERROR_TOO_LONG, -1, "Error 202: Input length 111 too long for HIBC LIC (maximum 110)" },
}; };
const int data_size = ARRAY_SIZE(data); const int data_size = ARRAY_SIZE(data);
int i, length, ret; int i, length, ret;

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@ -196,22 +196,25 @@ static void test_checks(const testCtx *const p_ctx) {
/*132*/ { BARCODE_LAST + 1, -1, "1", -1, -1, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 206: Symbology out of range", BARCODE_CODE128 }, /*132*/ { BARCODE_LAST + 1, -1, "1", -1, -1, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 206: Symbology out of range", BARCODE_CODE128 },
/*133*/ { BARCODE_LAST + 1, -1, "1", -1, -1, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 }, /*133*/ { BARCODE_LAST + 1, -1, "1", -1, -1, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 206: Symbology out of range", -1 },
/*134*/ { BARCODE_CODE128, -1, "\200", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8 in input", -1 }, /*134*/ { BARCODE_CODE128, -1, "\200", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8 in input", -1 },
/*135*/ { BARCODE_GS1_128, -1, "[01]12345678901234", -1, GS1_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_NONCOMPLIANT, "Warning 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 }, /*135*/ { BARCODE_CODE128, -1, "\\o200", -1, UNICODE_MODE | ESCAPE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8 in input", -1 },
/*136*/ { BARCODE_GS1_128, -1, "[01]12345678901234", -1, GS1_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_NONCOMPLIANT, "Error 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 }, /*136*/ { BARCODE_MAXICODE, -1, "\200", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8 in input", -1 },
/*137*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, 0, "", -1 }, /*137*/ { BARCODE_MAXICODE, -1, "\\o200", -1, UNICODE_MODE | ESCAPE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_ERROR_INVALID_DATA, "Error 245: Invalid UTF-8 in input", -1 },
/*138*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 }, /*138*/ { BARCODE_GS1_128, -1, "[01]12345678901234", -1, GS1_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_NONCOMPLIANT, "Warning 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 },
/*139*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_USES_ECI, "Error 222: Encoded data includes ECI 13", -1 }, /*139*/ { BARCODE_GS1_128, -1, "[01]12345678901234", -1, GS1_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_NONCOMPLIANT, "Error 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 },
/*140*/ { BARCODE_CODEONE, -1, "[01]12345678901231", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 512: ECI ignored for GS1 mode", -1 }, /*140*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, 0, "", -1 },
/*141*/ { BARCODE_CODEONE, -1, "[01]12345678901231", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 512: ECI ignored for GS1 mode", -1 }, /*141*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 },
/*142*/ { BARCODE_CODEONE, -1, "[01]12345678901234", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 512: ECI ignored for GS1 mode", -1 }, /* Warning in encoder overrides library warnings */ /*142*/ { BARCODE_QRCODE, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_USES_ECI, "Error 222: Encoded data includes ECI 13", -1 },
/*143*/ { BARCODE_CODEONE, -1, "[01]12345678901234", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_NONCOMPLIANT, "Error 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 }, /* But not errors */ /*143*/ { BARCODE_CODEONE, -1, "[01]12345678901231", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 512: ECI ignored for GS1 mode", -1 },
/*144*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, 0, "", -1 }, /*144*/ { BARCODE_CODEONE, -1, "[01]12345678901231", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 512: ECI ignored for GS1 mode", -1 },
/*145*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 }, /*145*/ { BARCODE_CODEONE, -1, "[01]12345678901234", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 512: ECI ignored for GS1 mode", -1 }, /* Warning in encoder overrides library warnings */
/*146*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_USES_ECI, "Error 222: Encoded data includes ECI 13", -1 }, /*146*/ { BARCODE_CODEONE, -1, "[01]12345678901234", -1, GS1_MODE, 3, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_NONCOMPLIANT, "Error 261: AI (01) position 14: Bad checksum '4', expected '1'", -1 }, /* But not errors */
/*147*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 503: Error correction level '6' out of range (1 to 4), ignoring", -1 }, /*147*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, 0, "", -1 },
/*148*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 503: Error correction level '6' out of range (1 to 4)", -1 }, /*148*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 },
/*149*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 }, /* ECI warning trumps all other warnings */ /*149*/ { BARCODE_AZTEC, -1, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_USES_ECI, "Error 222: Encoded data includes ECI 13", -1 },
/*150*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 503: Error correction level '6' out of range (1 to 4)", -1 }, /* But not errors */ /*150*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_INVALID_OPTION, "Warning 503: Error correction level '6' out of range (1 to 4), ignoring", -1 },
/*151*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, 13, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 503: Error correction level '6' out of range (1 to 4)", -1 },
/*152*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, -1, ZINT_WARN_USES_ECI, "Warning 222: Encoded data includes ECI 13", -1 }, /* ECI warning trumps all other warnings */
/*153*/ { BARCODE_AZTEC, 6, "", -1, UNICODE_MODE, -1, 0, 0, 0, 0, -1, -1, 0, -1, WARN_FAIL_ALL, ZINT_ERROR_INVALID_OPTION, "Error 503: Error correction level '6' out of range (1 to 4)", -1 }, /* But not errors */
}; };
const int data_size = ARRAY_SIZE(data); const int data_size = ARRAY_SIZE(data);
int i, length, ret; int i, length, ret;