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UPCA_CC/EANX_CC: fix out-of-bounds crash in AI resolve loop in
`gs1_verify()` by checking length before `to_int()`, ticket #300 (#11), props Andre Maute CODEONE: fix out-of-bounds crash for Version T by upping buffer size to same as for A to H, ticket #300 (#12), props Andre Maute GS1_128_CC: fix divide-by-zero crash in `calc_padding_ccc()` by allowing for min linear width 68 in `cc_width` calc, ticket #300 (#13), props Andre Maute BWIPP: update `bwipp_dump.ps` to latest version, update `gen_gs1_lint.php` to accommodate `req` "+" PDF417: change `liste[]` int -> short to lessen stack usage Some variable name and code fiddlings
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22
ChangeLog
22
ChangeLog
@ -112,21 +112,23 @@ Bugs
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- GUI: fix not enabling font combo "Small Bold (vector only)" by default
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- CODEONE: fix S/T quiet zone 1X bottom (props BWIPP issue #245 doc)
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- EAN-2/EAN-5: fix `BARCODE_BIND_TOP/BIND/BOX` output
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- PDF417: fix out-of-bounds crash in `pdf_text_submode_length()`, ticket #300,
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props Andre Maute
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- library: fix 21-bit Unicode conversion in `escape_char_process()`; fix
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restricting escaped data length by using de-escaped length to check
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- AZTEC: fix out-of-bounds crash when user-specified size given, ticket #300,
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props Andre Maute; fix 4-layer compact block max (76 -> 64); fix encoding of
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byte-blocks > 11-bit limit
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- library: fix 21-bit Unicode conversion in `escape_char_process()`; fix
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restricting escaped data length by using de-escaped length to check
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- CODEONE: fix out-of-bounds crash in `c1_c40text_cnt()` and looping on latch
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crash in `c1_encode()`, ticket #300, props Andre Maute
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- CODABLOCKF: fix crash due to `columns` overflow, ticket #300, props Andre
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Maute
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- EANX_CC/UPCA_CC: fix crash in `dbar_date()` on not checking length, ticket
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#300, props Andre Maute
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- PDF417: fix out-of-bounds crash on overrunning string and codeword buffers,
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ticket #300, props Andre Maute
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- CODEONE: fix out-of-bounds crash in `c1_c40text_cnt()` and looping on latch
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crash in `c1_encode()` and too small buffer for Version T, ticket #300, props
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Andre Maute
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- EANX_CC/UPCA_CC: fix crash in `dbar_date()` on not checking length and crash
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in `gs1_verify()` on not checking length, ticket #300, props Andre Maute
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- GS1_128_CC: fix divide-by-zero crash in `calc_padding_ccc()`, ticket #300,
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props Andre Maute
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- PDF417: fix out-of-bounds crash in `pdf_text_submode_length()` and
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out-of-bounds crash on overrunning string and codeword buffers, ticket #300,
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props Andre Maute
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Version 2.12.0 (2022-12-12)
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@ -37,6 +37,9 @@
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#include "reedsol.h"
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#include "large.h"
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#define C1_MAX_CWS 1480 /* Max data codewords for Version H */
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#define C1_MAX_ECCS 560 /* Max ECC codewords for Version H */
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#define C1_ASCII 1
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#define C1_C40 2
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#define C1_DECIMAL 3
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@ -851,7 +854,7 @@ static int c1_encode(struct zint_symbol *symbol, unsigned char source[], int len
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}
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}
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if (tp > 1480) {
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if (tp > C1_MAX_CWS) {
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if (debug_print) fputc('\n', stdout);
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/* Data is too large for symbol */
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return 0;
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@ -953,7 +956,7 @@ static int c1_encode(struct zint_symbol *symbol, unsigned char source[], int len
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}
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/* Re-check length of data */
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if (tp > 1480) {
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if (tp > C1_MAX_CWS) {
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/* Data is too large for symbol */
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return 0;
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}
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@ -1135,7 +1138,7 @@ INTERNAL int codeone(struct zint_symbol *symbol, struct zint_seg segs[], const i
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} else if (symbol->option_2 == 10) {
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/* Version T */
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unsigned int target[90 + 2]; /* Allow for 90 BYTE mode (+ latch and byte count) */
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unsigned int target[C1_MAX_CWS + C1_MAX_ECCS]; /* Use same buffer size as A to H to avail of loop checks */
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unsigned int ecc[22];
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int data_length;
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int data_cw, ecc_cw, block_width;
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@ -1221,7 +1224,7 @@ INTERNAL int codeone(struct zint_symbol *symbol, struct zint_seg segs[], const i
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} else {
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/* Versions A to H */
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unsigned int target[1480 + 560];
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unsigned int target[C1_MAX_CWS + C1_MAX_ECCS];
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unsigned int sub_data[185], sub_ecc[70];
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int data_length;
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int data_cw;
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@ -778,7 +778,7 @@ static int calc_padding_ccb(const int binary_length, const int cc_width) {
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return target_bitsize;
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}
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static int calc_padding_ccc(const int binary_length, int *cc_width, const int linear_width, int *ecc) {
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static int calc_padding_ccc(const int binary_length, int *p_cc_width, const int linear_width, int *p_ecc_level) {
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int target_bitsize = 0;
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int byte_length, codewords_used, ecc_level, ecc_codewords, rows;
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int codewords_total, target_codewords, target_bytesize;
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@ -806,22 +806,25 @@ static int calc_padding_ccc(const int binary_length, int *cc_width, const int li
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} else {
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return 0;
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}
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*(ecc) = ecc_level;
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*p_ecc_level = ecc_level;
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ecc_codewords = 1 << (ecc_level + 1);
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codewords_used += ecc_codewords;
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codewords_used += 3;
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/* Minimum possible linear width (with GS1_NO_CHECK) is 11*5 (start, FNC1, linkage, data, check) + 13 stop */
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assert(linear_width >= 68);
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/* -52 = 7 left shift (section 12.3 f) + 10 right quiet zone - 17 start + 2x17 row indicators + 18 stop */
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*(cc_width) = (linear_width - 52) / 17;
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if (*(cc_width) > 30) {
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*(cc_width) = 30;
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*p_cc_width = linear_width == 68 ? 1 : (linear_width - 52) / 17; /* Ensure > 0 */
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if (*p_cc_width > 30) {
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*p_cc_width = 30;
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}
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rows = (int) ceil((double) codewords_used / *(cc_width));
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assert(*p_cc_width > 0);
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rows = (int) ceil((double) codewords_used / *p_cc_width);
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/* stop the symbol from becoming too high */
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while (rows > 30 && *(cc_width) < 30) {
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*(cc_width) = *(cc_width) + 1;
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rows = (int) ceil((double) codewords_used / *(cc_width));
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while (rows > 30 && *p_cc_width < 30) {
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(*p_cc_width)++;
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rows = (int) ceil((double) codewords_used / *p_cc_width);
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}
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if (rows > 30) { /* Should never happen given `codewords_used` check above (865 / 30 ~ 28.83) */
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@ -831,7 +834,7 @@ static int calc_padding_ccc(const int binary_length, int *cc_width, const int li
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rows = 3;
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}
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codewords_total = *(cc_width) * rows;
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codewords_total = *p_cc_width * rows;
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target_codewords = codewords_total - ecc_codewords;
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target_codewords -= 3;
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@ -846,7 +849,7 @@ static int calc_padding_ccc(const int binary_length, int *cc_width, const int li
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/* Handles all data encodation from section 5 of ISO/IEC 24723 */
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static int cc_binary_string(struct zint_symbol *symbol, const unsigned char source[], const int length,
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char binary_string[], const int cc_mode, int *cc_width, int *ecc, const int linear_width) {
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char binary_string[], const int cc_mode, int *p_cc_width, int *p_ecc_level, const int linear_width) {
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int encoding_method, read_posn, alpha_pad;
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int i, j, ai_crop, ai_crop_posn, fnc1_latch;
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int ai90_mode, remainder;
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@ -863,7 +866,7 @@ static int cc_binary_string(struct zint_symbol *symbol, const unsigned char sour
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ai_crop_posn = -1;
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fnc1_latch = 0;
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alpha_pad = 0;
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*ecc = 0;
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*p_ecc_level = 0;
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target_bitsize = 0;
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mode = NUMERIC;
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@ -1133,13 +1136,13 @@ static int cc_binary_string(struct zint_symbol *symbol, const unsigned char sour
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switch (cc_mode) {
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case 1:
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target_bitsize = calc_padding_cca(bp, *(cc_width));
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target_bitsize = calc_padding_cca(bp, *p_cc_width);
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break;
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case 2:
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target_bitsize = calc_padding_ccb(bp, *(cc_width));
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target_bitsize = calc_padding_ccb(bp, *p_cc_width);
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break;
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case 3:
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target_bitsize = calc_padding_ccc(bp, cc_width, linear_width, ecc);
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target_bitsize = calc_padding_ccc(bp, p_cc_width, linear_width, p_ecc_level);
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break;
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}
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@ -1170,13 +1173,13 @@ static int cc_binary_string(struct zint_symbol *symbol, const unsigned char sour
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switch (cc_mode) {
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case 1:
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target_bitsize = calc_padding_cca(bp, *(cc_width));
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target_bitsize = calc_padding_cca(bp, *p_cc_width);
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break;
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case 2:
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target_bitsize = calc_padding_ccb(bp, *(cc_width));
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target_bitsize = calc_padding_ccb(bp, *p_cc_width);
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break;
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case 3:
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target_bitsize = calc_padding_ccc(bp, cc_width, linear_width, ecc);
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target_bitsize = calc_padding_ccc(bp, p_cc_width, linear_width, p_ecc_level);
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break;
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}
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@ -1203,7 +1206,7 @@ static int cc_binary_string(struct zint_symbol *symbol, const unsigned char sour
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binary_string[target_bitsize] = '\0';
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if (debug_print) {
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printf("ECC: %d, CC width %d\n", *ecc, *cc_width);
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printf("ECC: %d, CC width %d\n", *p_ecc_level, *p_cc_width);
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printf("Binary: %s (%d)\n", binary_string, target_bitsize);
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}
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@ -1332,7 +1332,7 @@ static int hyphen(const unsigned char *data, int data_len, int offset, int min,
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#include "gs1_lint.h"
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/* Verify a GS1 input string */
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INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const int src_len,
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INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[], const int length,
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unsigned char reduced[]) {
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int i, j, last_ai, ai_latch;
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int bracket_level, max_bracket_level, ai_length, max_ai_length, min_ai_length;
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@ -1341,14 +1341,14 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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int error_value = 0;
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char obracket = symbol->input_mode & GS1PARENS_MODE ? '(' : '[';
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char cbracket = symbol->input_mode & GS1PARENS_MODE ? ')' : ']';
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int ai_max = chr_cnt(source, src_len, obracket) + 1; /* Plus 1 so non-zero */
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int ai_max = chr_cnt(source, length, obracket) + 1; /* Plus 1 so non-zero */
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int *ai_value = (int *) z_alloca(sizeof(int) * ai_max);
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int *ai_location = (int *) z_alloca(sizeof(int) * ai_max);
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int *data_location = (int *) z_alloca(sizeof(int) * ai_max);
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int *data_length = (int *) z_alloca(sizeof(int) * ai_max);
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/* Detect extended ASCII characters */
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for (i = 0; i < src_len; i++) {
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for (i = 0; i < length; i++) {
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if (source[i] >= 128) {
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strcpy(symbol->errtxt, "250: Extended ASCII characters are not supported by GS1");
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return ZINT_ERROR_INVALID_DATA;
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@ -1379,7 +1379,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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max_ai_length = 0;
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min_ai_length = 5;
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ai_latch = 0;
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for (i = 0; i < src_len; i++) {
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for (i = 0; i < length; i++) {
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if (source[i] == obracket) {
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bracket_level++;
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if (bracket_level > max_bracket_level) {
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@ -1395,7 +1395,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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min_ai_length = ai_length;
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}
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/* Check zero-length AI has data */
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if (ai_length == 0 && (i + 1 == src_len || source[i + 1] == obracket)) {
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if (ai_length == 0 && (i + 1 == length || source[i + 1] == obracket)) {
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ai_zero_len_no_data = 1;
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} else if (ai_length == 1) {
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ai_single_digit = 1;
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@ -1446,7 +1446,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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if (!(symbol->input_mode & GS1NOCHECK_MODE)) {
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ai_count = 0;
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for (i = 1; i < src_len; i++) {
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for (i = 1; i < length; i++) {
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if (source[i - 1] == obracket) {
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ai_location[ai_count] = i;
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for (j = 1; source[i + j] != cbracket; j++);
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@ -1465,7 +1465,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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data_location[i] = ai_location[i] + 3;
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}
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data_length[i] = 0;
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while ((data_location[i] + data_length[i] < src_len)
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while ((data_location[i] + data_length[i] < length)
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&& (source[data_location[i] + data_length[i]] != obracket)) {
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data_length[i]++;
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}
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@ -1501,7 +1501,7 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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/* Resolve AI data - put resulting string in 'reduced' */
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j = 0;
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ai_latch = 1;
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for (i = 0; i < src_len; i++) {
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for (i = 0; i < length; i++) {
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if ((source[i] != obracket) && (source[i] != cbracket)) {
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reduced[j++] = source[i];
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}
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@ -1510,20 +1510,22 @@ INTERNAL int gs1_verify(struct zint_symbol *symbol, const unsigned char source[]
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if (ai_latch == 0) {
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reduced[j++] = '[';
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}
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last_ai = to_int(source + i + 1, 2);
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ai_latch = 0;
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/* The following values from "GS1 General Specifications Release 21.0.1"
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Figure 7.8.4-2 "Element strings with predefined length using GS1 Application Identifiers" */
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if (
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((last_ai >= 0) && (last_ai <= 4))
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|| ((last_ai >= 11) && (last_ai <= 20))
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/* NOTE: as noted by Terry Burton the following complies with ISO/IEC 24724:2011 Table D.1,
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but clashes with TPX AI [235], introduced May 2019; awaiting feedback from GS1 */
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|| (last_ai == 23) /* legacy support */ /* TODO: probably remove */
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|| ((last_ai >= 31) && (last_ai <= 36))
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|| (last_ai == 41)
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) {
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ai_latch = 1;
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if (i + 1 != length) {
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last_ai = to_int(source + i + 1, 2);
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ai_latch = 0;
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/* The following values from "GS1 General Specifications Release 21.0.1"
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Figure 7.8.4-2 "Element strings with predefined length using GS1 Application Identifiers" */
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if (
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((last_ai >= 0) && (last_ai <= 4))
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|| ((last_ai >= 11) && (last_ai <= 20))
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/* NOTE: as noted by Terry Burton the following complies with ISO/IEC 24724:2011 Table D.1,
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but clashes with TPX AI [235], introduced May 2019; awaiting feedback from GS1 */
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|| (last_ai == 23) /* legacy support */ /* TODO: probably remove */
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|| ((last_ai >= 31) && (last_ai <= 36))
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|| (last_ai == 41)
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) {
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ai_latch = 1;
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}
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}
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}
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/* The ']' character is simply dropped from the input */
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@ -1031,6 +1031,7 @@ int ZBarcode_Encode_Segs(struct zint_symbol *symbol, const struct zint_seg segs[
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symbol->option_3, symbol->scale, symbol->output_options, symbol->fgcolour, symbol->bgcolour,
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seg_count, len > 30 ? "first 30 " : "", seg_count > 1 ? "[0]" : "", len, source,
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primary_len > 30 ? "first 30 " : "", primary_len, primary);
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fflush(stdout);
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}
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if (total_len > ZINT_MAX_DATA_LEN) {
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@ -219,7 +219,7 @@ static int pdf_textprocess_switch(const int curtable, const int newtable, unsign
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}
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/* Check consecutive segments for text/num and return the length */
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static int pdf_text_num_length(int liste[3][PDF_MAX_LEN], const int indexliste, const int start) {
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static int pdf_text_num_length(short liste[3][PDF_MAX_LEN], const int indexliste, const int start) {
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int i, len = 0;
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for (i = start; i < indexliste; i++) {
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if (liste[1][i] == PDF_BYT)
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@ -289,7 +289,7 @@ static int pdf_text_submode_length(const unsigned char chaine[], const int start
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}
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/* Whether to stay in numeric mode or not */
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static int pdf_num_stay(const unsigned char *chaine, const int indexliste, int liste[3][PDF_MAX_LEN], const int i) {
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static int pdf_num_stay(const unsigned char *chaine, const int indexliste, short liste[3][PDF_MAX_LEN], const int i) {
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int curtable, not_tex, last_len, last_ml, next_len, num_cws, tex_cws;
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if (liste[0][i] >= 13 || (indexliste == 1 && liste[0][i] > 5)) {
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@ -320,7 +320,7 @@ static int pdf_num_stay(const unsigned char *chaine, const int indexliste, int l
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}
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/* Pack segments using the method described in Appendix D of the AIM specification (ISO/IEC 15438:2015 Annex N) */
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static void pdf_appendix_d_encode(const unsigned char *chaine, int liste[3][PDF_MAX_LEN], int *p_indexliste,
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static void pdf_appendix_d_encode(const unsigned char *chaine, short liste[3][PDF_MAX_LEN], int *p_indexliste,
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const int debug_print) {
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const int indexliste = *p_indexliste;
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int i = 0, next, last = 0, stayintext = 0;
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@ -496,7 +496,7 @@ static void pdf_textprocess(short *chainemc, int *p_mclength, const unsigned cha
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/* Minimal text compaction */
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static void pdf_textprocess_minimal(short *chainemc, int *p_mclength, const unsigned char chaine[],
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int liste[3][PDF_MAX_LEN], const int indexliste, const int lastmode, const int is_last_seg,
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short liste[3][PDF_MAX_LEN], const int indexliste, const int lastmode, const int is_last_seg,
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||||
int *p_curtable, int *p_tex_padded, int *p_i) {
|
||||
const int real_lastmode = PDF_REAL_MODE(lastmode);
|
||||
int i, j, k;
|
||||
@ -913,7 +913,7 @@ static void pdf_addEdges(const unsigned char source[], const int length, const i
|
||||
}
|
||||
|
||||
/* Calculate optimized encoding modes */
|
||||
static int pdf_define_mode(int liste[3][PDF_MAX_LEN], int *p_indexliste, const unsigned char source[],
|
||||
static int pdf_define_mode(short liste[3][PDF_MAX_LEN], int *p_indexliste, const unsigned char source[],
|
||||
const int length, const int lastmode, const int debug_print) {
|
||||
|
||||
int i, j, v_i;
|
||||
@ -980,9 +980,9 @@ static int pdf_define_mode(int liste[3][PDF_MAX_LEN], int *p_indexliste, const u
|
||||
}
|
||||
*p_indexliste = length - mode_start;
|
||||
if (mode_start) {
|
||||
memmove(liste[0], liste[0] + mode_start, sizeof(int) * (*p_indexliste));
|
||||
memmove(liste[1], liste[1] + mode_start, sizeof(int) * (*p_indexliste));
|
||||
memmove(liste[2], liste[2] + mode_start, sizeof(int) * (*p_indexliste));
|
||||
memmove(liste[0], liste[0] + mode_start, sizeof(short) * (*p_indexliste));
|
||||
memmove(liste[1], liste[1] + mode_start, sizeof(short) * (*p_indexliste));
|
||||
memmove(liste[2], liste[2] + mode_start, sizeof(short) * (*p_indexliste));
|
||||
}
|
||||
if (debug_print) {
|
||||
printf("modes (%d):", *p_indexliste);
|
||||
@ -1000,7 +1000,7 @@ static int pdf_initial(struct zint_symbol *symbol, const unsigned char chaine[],
|
||||
const int is_micro, const int is_last_seg, int *p_lastmode, int *p_curtable, int *p_tex_padded,
|
||||
short chainemc[PDF_MAX_STREAM_LEN], int *p_mclength) {
|
||||
int i, indexchaine = 0, indexliste = 0;
|
||||
int liste[3][PDF_MAX_LEN] = {{0}};
|
||||
short liste[3][PDF_MAX_LEN] = {{0}};
|
||||
int mclength;
|
||||
const int debug_print = symbol->debug & ZINT_DEBUG_PRINT;
|
||||
const int fast_encode = symbol->input_mode & FAST_MODE;
|
||||
|
||||
@ -183,18 +183,20 @@ static void test_large(const testCtx *const p_ctx) {
|
||||
/*133*/ { -1, 10, { 0, 0, "" }, "\\", 39, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*134*/ { -1, 10, { 0, 0, "" }, "\200", 36, 0, 16, 49 },
|
||||
/*135*/ { -1, 10, { 0, 0, "" }, "\200", 37, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*136*/ { 3, 10, { 0, 0, "" }, "A", 46, 0, 16, 49 }, /* Version T-48 with ECI (9 less as PAD escape char + "\123456") */
|
||||
/*137*/ { 3, 10, { 0, 0, "" }, "A", 47, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*138*/ { 3, 10, { 0, 0, "" }, "\001", 32, 0, 16, 49 },
|
||||
/*139*/ { 3, 10, { 0, 0, "" }, "\001", 33, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*136*/ { -1, 10, { 0, 0, "" }, "AAA\200", 31, 0, 16, 49 }, /* ASCII + BYTE (ASCII UpSh - worse than BYTE) */
|
||||
/*137*/ { -1, 10, { 0, 0, "" }, "AAA\200", 32, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*138*/ { 3, 10, { 0, 0, "" }, "A", 46, 0, 16, 49 }, /* Version T-48 with ECI (9 less as PAD escape char + "\123456") */
|
||||
/*139*/ { 3, 10, { 0, 0, "" }, "A", 47, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
/*140*/ { 3, 10, { 0, 0, "" }, "\001", 32, 0, 16, 49 },
|
||||
/*141*/ { 3, 10, { 0, 0, "" }, "\001", 33, ZINT_ERROR_TOO_LONG, -1, -1 },
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, length, ret;
|
||||
struct zint_symbol *symbol;
|
||||
struct zint_symbol *symbol = NULL;
|
||||
|
||||
char data_buf[4096];
|
||||
|
||||
testStart("test_large");
|
||||
testStartSymbol("test_large", &symbol);
|
||||
|
||||
for (i = 0; i < data_size; i++) {
|
||||
|
||||
@ -282,9 +284,9 @@ static void test_input(const testCtx *const p_ctx) {
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, length, ret;
|
||||
struct zint_symbol *symbol;
|
||||
struct zint_symbol *symbol = NULL;
|
||||
|
||||
testStart("test_input");
|
||||
testStartSymbol("test_input", &symbol);
|
||||
|
||||
for (i = 0; i < data_size; i++) {
|
||||
|
||||
@ -2879,7 +2881,7 @@ static void test_encode(const testCtx *const p_ctx) {
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, length, ret;
|
||||
struct zint_symbol *symbol;
|
||||
struct zint_symbol *symbol = NULL;
|
||||
|
||||
char escaped[8192];
|
||||
char bwipp_buf[32768];
|
||||
@ -2887,7 +2889,7 @@ static void test_encode(const testCtx *const p_ctx) {
|
||||
|
||||
int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); /* Only do BWIPP test if asked, too slow otherwise */
|
||||
|
||||
testStart("test_encode");
|
||||
testStartSymbol("test_encode", &symbol);
|
||||
|
||||
for (i = 0; i < data_size; i++) {
|
||||
|
||||
@ -3268,7 +3270,7 @@ static void test_encode_segs(const testCtx *const p_ctx) {
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, j, seg_count, ret;
|
||||
struct zint_symbol *symbol;
|
||||
struct zint_symbol *symbol = NULL;
|
||||
|
||||
char escaped[8192];
|
||||
char bwipp_buf[32768];
|
||||
@ -3276,7 +3278,7 @@ static void test_encode_segs(const testCtx *const p_ctx) {
|
||||
|
||||
int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); /* Only do BWIPP test if asked, too slow otherwise */
|
||||
|
||||
testStart("test_encode_segs");
|
||||
testStartSymbol("test_encode_segs", &symbol);
|
||||
|
||||
for (i = 0; i < data_size; i++) {
|
||||
|
||||
@ -3364,9 +3366,10 @@ static void test_fuzz(const testCtx *const p_ctx) {
|
||||
struct item data[] = {
|
||||
/* 0*/ { -1, "3333P33B\035333V3333333333333\0363", -1, 0, 1, "" }, /* #181 Nico Gunkel, OSS-Fuzz */
|
||||
/* 1*/ { -1, "{{-06\024755712162106130000000829203983\377", -1, 0, 1, "" }, /* #232 Jan Schrewe, CI-Fuzz, out-of-bounds in is_last_single_ascii() sp + 1 */
|
||||
/* 2*/ { -1, "\000\000\000\367\000\000\000\000\000\103\040\000\000\244\137\140\140\000\000\000\000\000\000\000\000\000\005\000\000\000\000\000\165\060\060\060\060\061\060\060\114\114\060\010\102\102\102\102\102\102\102\102\057\102\100\102\057\233\100\102", 60, 0, 1, "" }, /* #300 (#4) Andre Maute */
|
||||
/* 3*/ { 10, "\153\153\153\060\001\000\134\153\153\015\015\353\362\015\015\015\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\015\015\015\015\015\015\015\015\015\015\015\015\015\015\015\362\362\000", 65, ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#8) Andre Maute */
|
||||
/* 2*/ { -1, "\000\000\000\367\000\000\000\000\000\103\040\000\000\244\137\140\140\000\000\000\000\000\000\000\000\000\005\000\000\000\000\000\165\060\060\060\060\061\060\060\114\114\060\010\102\102\102\102\102\102\102\102\057\102\100\102\057\233\100\102", 60, 0, 1, "" }, /* #300 (#4) Andre Maute (`c1_c40text_cnt()` not accounting for extended ASCII shifts) */
|
||||
/* 3*/ { 10, "\153\153\153\060\001\000\134\153\153\015\015\353\362\015\015\015\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\015\015\015\015\015\015\015\015\015\015\015\015\015\015\015\362\362\000", 65, ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#8) Andre Maute (`c1_encode()` looping on latch) */
|
||||
/* 4*/ { 10, "\015\015\353\362\015\015\015\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\110\015\015\015\015\015\015\015\015\015\015\015\015\015\015\015\362\362\000", 39, 0, 1, "" }, /* #300 (#8 shortened) Andre Maute */
|
||||
/* 5*/ { 10, "\153\153\153\153\153\060\001\000\000\134\153\153\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\153\153\153\153\153\153\043\000\000\307\000\147\000\000\000\043\113\153\162\162\215\220", 90, ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#12) Andre Maute (too small buffer for Version T) */
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, length, ret;
|
||||
|
||||
@ -3464,25 +3464,37 @@ static void test_fuzz(const testCtx *const p_ctx) {
|
||||
struct item {
|
||||
int symbology;
|
||||
int input_mode;
|
||||
int option_1;
|
||||
char *data;
|
||||
int length;
|
||||
char *composite;
|
||||
int ret;
|
||||
int bwipp_cmp;
|
||||
char *comment;
|
||||
};
|
||||
/* s/\/\*[ 0-9]*\*\//\=printf("\/\*%3d*\/", line(".") - line("'<")): */
|
||||
struct item data[] = {
|
||||
/* 0*/ { BARCODE_EANX_CC, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG },
|
||||
/* 1*/ { BARCODE_UPCA_CC, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG },
|
||||
/* 2*/ { BARCODE_UPCE_CC, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG },
|
||||
/* 3*/ { BARCODE_EANX_CC, -1, "+12345", -1, "[21]A12345678", 0 },
|
||||
/* 4*/ { BARCODE_EANX_CC, -1, "+123456", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG },
|
||||
/* 5*/ { BARCODE_EANX_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, "kks", -1, "()111%", ZINT_ERROR_INVALID_DATA }, /* #300 (#5), Andre Maute */
|
||||
/* 6*/ { BARCODE_UPCA_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, "\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\225\215\153\153\153\153\153\153\263\153\153\153\153\153\153\153\153\153\153\163", -1, "()90", ZINT_ERROR_TOO_LONG }, /* #300 (#6), Andre Maute */
|
||||
/* 0*/ { BARCODE_EANX_CC, -1, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG, 1, "" },
|
||||
/* 1*/ { BARCODE_UPCA_CC, -1, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG , 1, ""},
|
||||
/* 2*/ { BARCODE_UPCE_CC, -1, -1, "+123456789012345678", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG , 1, ""},
|
||||
/* 3*/ { BARCODE_EANX_CC, -1, -1, "+12345", -1, "[21]A12345678", 0 , 0, "BWIPP checks for proper EAN data"},
|
||||
/* 4*/ { BARCODE_EANX_CC, -1, -1, "+123456", -1, "[21]A12345678", ZINT_ERROR_TOO_LONG, 1, "" },
|
||||
/* 5*/ { BARCODE_EANX_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, -1, "kks", -1, "()111%", ZINT_ERROR_INVALID_DATA, 1, "" }, /* #300 (#5), Andre Maute (`dbar_date()` not checking length + other non-checks) */
|
||||
/* 6*/ { BARCODE_UPCA_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, -1, "\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\225\215\153\153\153\153\153\153\263\153\153\153\153\153\153\153\153\153\153\163", -1, "()90", ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#6), Andre Maute (`dbar_date()` not checking length + other non-checks) */
|
||||
/* 7*/ { BARCODE_UPCA_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, -1, "\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\225\215\153\153\153\153\153\153\263\153\153\377\002\000\000\153\153\153\153\163\000\000\000\153\153\153\153\153\153\153\060\047\047\043\047\057\153\153\153\153\153\000\000\000\000\153\153\153\161\153\153\153\153\153\153\153\153\153\153\153\153\153\167\167\167\167\167\167\167\167\167\167\167\167\167\167\167\167\001\100\000\000\000\000\000\000\000\167\167\167\167\167\167\167\167\167\167\167\167\167\167", 127, "()904OOOOO)CK0336680OOOOOOOOOOOOOO29[0kkkk%%%%(", ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#11), Andre Maute (`gs1_verify()` not checking length on resolve AI data loop) */
|
||||
/* 8*/ { BARCODE_EANX_CC, GS1PARENS_MODE | GS1NOCHECK_MODE, -1, "\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\153\225\215\153\153\153\153\153\153\263\153\153\377\002\000\000\153\153\153\153\163\000\000\000\153\153\153\153\153\153\153\060\047\047\043\047\057\153\153\153\153\153\000\000\000\000\153\153\153\161\153\153\153\153\153\153\153\153\153\153\153\153\153\167\167\167\167\167\167\167\167\167\167\167\167\167\167\167\167\001\100\000\000\000\000\000\000\000\167\167\167\167\167\167\167\167\167\167\167\167\167\167", 127, "()904OOOOO)CK0336680OOOOOOOOOOOOOO29[0kkkk%%%%(", ZINT_ERROR_TOO_LONG, 1, "" }, /* #300 (#11 with EANX_CC) */
|
||||
/* 9*/ { BARCODE_GS1_128_CC, GS1NOCHECK_MODE, 3, "[]28", -1, "[]RRR___________________KKKRRR0000", 0, 1, "" }, /* #300 (#13), Andre Maute (`calc_padding_ccc()` dividing by zero when linear width == 68) */
|
||||
/*10*/ { BARCODE_GS1_128_CC, GS1NOCHECK_MODE, 3, "[]2", -1, "[]RRR___________________KKKRRR0000", 0, 1, "" }, /* #300 (#13 shortened to min linear input (but same linear width 68)) */
|
||||
};
|
||||
int data_size = ARRAY_SIZE(data);
|
||||
int i, length, composite_length, ret;
|
||||
struct zint_symbol *symbol = NULL;
|
||||
|
||||
char bwipp_buf[32768];
|
||||
char bwipp_msg[1024];
|
||||
|
||||
int do_bwipp = (debug & ZINT_DEBUG_TEST_BWIPP) && testUtilHaveGhostscript(); /* Only do BWIPP test if asked, too slow otherwise */
|
||||
|
||||
testStartSymbol("test_fuzz", &symbol);
|
||||
|
||||
for (i = 0; i < data_size; i++) {
|
||||
@ -3492,7 +3504,7 @@ static void test_fuzz(const testCtx *const p_ctx) {
|
||||
symbol = ZBarcode_Create();
|
||||
assert_nonnull(symbol, "Symbol not created\n");
|
||||
|
||||
length = testUtilSetSymbol(symbol, data[i].symbology, data[i].input_mode, -1 /*eci*/, -1 /*option_1*/, -1, -1, -1 /*output_options*/, data[i].data, -1, debug);
|
||||
length = testUtilSetSymbol(symbol, data[i].symbology, data[i].input_mode, -1 /*eci*/, data[i].option_1, -1, -1, -1 /*output_options*/, data[i].data, -1, debug);
|
||||
assert_zero(length >= 128, "i:%d length %d >= 128\n", i, length);
|
||||
strcpy(symbol->primary, data[i].data);
|
||||
|
||||
@ -3501,6 +3513,23 @@ static void test_fuzz(const testCtx *const p_ctx) {
|
||||
ret = ZBarcode_Encode(symbol, (const unsigned char *) data[i].composite, composite_length);
|
||||
assert_equal(ret, data[i].ret, "i:%d ZBarcode_Encode ret %d != %d (%s)\n", i, ret, data[i].ret, symbol->errtxt);
|
||||
|
||||
if (ret < ZINT_ERROR) {
|
||||
if (do_bwipp && testUtilCanBwipp(i, symbol, data[i].option_1, -1, -1, debug)) {
|
||||
if (!data[i].bwipp_cmp) {
|
||||
if (debug & ZINT_DEBUG_TEST_PRINT) printf("i:%d %s not BWIPP compatible (%s)\n", i, testUtilBarcodeName(symbol->symbology), data[i].comment);
|
||||
} else {
|
||||
char modules_dump[32768];
|
||||
assert_notequal(testUtilModulesDump(symbol, modules_dump, sizeof(modules_dump)), -1, "i:%d testUtilModulesDump == -1\n", i);
|
||||
ret = testUtilBwipp(i, symbol, data[i].option_1, -1, -1, data[i].composite, composite_length, symbol->primary, bwipp_buf, sizeof(bwipp_buf), NULL);
|
||||
assert_zero(ret, "i:%d %s testUtilBwipp ret %d != 0\n", i, testUtilBarcodeName(symbol->symbology), ret);
|
||||
|
||||
ret = testUtilBwippCmp(symbol, bwipp_msg, bwipp_buf, modules_dump);
|
||||
assert_zero(ret, "i:%d %s testUtilBwippCmp %d != 0 %s\n actual: %s\nexpected: %s\n",
|
||||
i, testUtilBarcodeName(symbol->symbology), ret, bwipp_msg, bwipp_buf, modules_dump);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ZBarcode_Delete(symbol);
|
||||
}
|
||||
|
||||
|
||||
@ -5356,7 +5356,7 @@ static void test_fuzz(const testCtx *const p_ctx) {
|
||||
"\000\000\000\000\000\000\000\000\323\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
|
||||
"\000\000\000\000\000\000\000\000",
|
||||
1048, 0, 0, "BWIPP different encodation"
|
||||
}, /* #300 (#1) Andre Maute */
|
||||
}, /* #300 (#1) Andre Maute (`pdf_text_submode_length()` not checking if previous/next BYT) */
|
||||
/* 29*/ { BARCODE_PDF417, DATA_MODE | FAST_MODE, -1, -1,
|
||||
"\060\060\060\060\060\060\060\060\060\060\060\162\162\162\162\162\162\162\162\162\162\047\122\162\000\000\167\211\206\001\000\047\153\153\153\153\153\067\066\164"
|
||||
"\060\060\060\060\060\060\060\060\060\060\060\162\162\162\162\162\162\162\162\162\162\047\122\162\000\000\167\211\206\001\000\047\153\153\153\153\153\153\153\164"
|
||||
|
||||
Binary file not shown.
@ -55,13 +55,13 @@ foreach ($lines as $line) {
|
||||
if ($line === '' || $line[0] === '#') {
|
||||
continue;
|
||||
}
|
||||
if (!preg_match('/^([0-9]+(?:-[0-9]+)?) +([ *] )([NXYZ][0-9.][ NXYZ0-9.,a-z=|\[\]]*)(?:# (.+))?$/', $line, $matches)) {
|
||||
if (!preg_match('/^([0-9]+(?:-[0-9]+)?) +([ *] )([NXYZ][0-9.][ NXYZ0-9.,a-z=|+\[\]]*)(?:# (.+))?$/', $line, $matches)) {
|
||||
print $line . PHP_EOL;
|
||||
exit("$basename:" . __LINE__ . " ERROR: Could not parse line $line_no" . PHP_EOL);
|
||||
}
|
||||
$ai = $matches[1];
|
||||
$fixed = trim($matches[2]);
|
||||
$spec = preg_replace('/ +req=[0-9,n]*/', '', trim($matches[3])); // Strip mandatory association info
|
||||
$spec = preg_replace('/ +req=[0-9,n+]*/', '', trim($matches[3])); // Strip mandatory association info
|
||||
$spec = preg_replace('/ +ex=[0-9,n]*/', '', $spec); // Strip invalid pairings info
|
||||
$spec = preg_replace('/ +dlpkey[=0-9,|]*/', '', $spec); // Strip Digital Link primary key info
|
||||
$comment = isset($matches[4]) ? trim($matches[4]) : '';
|
||||
|
||||
Loading…
Reference in New Issue
Block a user