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46 Commits

Author SHA1 Message Date
gitlost
7f8c8114f3 #218 Prevent buffer overflow in ean_leading_zeroes by checking max lengths 2021-02-25 17:14:49 +00:00
gitlost
bee5f08f50 #209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif 2020-12-21 19:30:07 +00:00
gitlost
943ba79866 AZTEC: fix bit-stuffing; AZTECRUNE: fix >= 128; DATAMATRIX: eod shift -> 0 pad; Qt6 2020-10-26 12:21:43 +00:00
gitlost
90012ab23f EANX_CC: allow for check digit + buffer overflow for too long add-on; GUI text colour; cmake 3.0 2020-10-05 23:22:06 +01:00
gitlost
36c19053d7 vector.c: string halign; POSTNET/PLANET: 1 module space; ZBarcode_Cap(); GUI settings 2020-09-30 12:19:12 +01:00
gitlost
2a19b883a5 UPC/EAN, ITF14: quiet zones, addongap; raster/vector: sync code, use double 2020-07-15 19:00:12 +01:00
gitlost
c1fb51ba42 rss.c: some fixes for separators, allow check digit, refactoring; bwipp_dump.ps 2020-07-10 19:39:32 +01:00
gitlost
62995f18d2 #181 OSS-Fuzz UPC/EAN fix, allow max 6 chars add-on in ean_leading_zeroes() 2020-03-26 09:35:04 +00:00
Robin Stuart
ee291e45d6 UPCEAN: Check for multiple + characters in input 
Fixes #181 reported by Christian Hartlage
 2020-02-15 21:28:40 +00:00
gitlost
bca82ecc0d libzint.so: suppress exporting INTERNAL functions to the shared library; ZINT_TEST 2019-12-19 00:37:55 +00:00
gitlost
793a990c01 EANX/UPCA/UPCE_CHK handling + various raster/vector fixes; ISBNX add-ons 2019-11-11 21:38:21 +00:00
gitlost
d8b576164f Use zero-padded field to determine EANX type for composites 2019-10-14 22:20:16 +01:00
Robin Stuart
ae737ea019 Don't include LeftRAP with CC-A 
Implement missed rule from ISO 24723 section 8.2 - 3-column CC-A components have the left Row Address Pattern omitted.
Partially resolves #146 reported by Gregory Van Vooren
 2019-10-05 11:08:58 +01:00
gitlost
d76cdd615b Fixes for eci, binary div, upce, other 2019-09-01 20:23:15 +01:00
Boris Zentner
31cc0ae78a Remove spaces before EOL 2017-10-25 17:23:57 +01:00
Robin Stuart
1882d76b70 Update version to 2.6.1 2017-08-27 09:31:02 +01:00
Robin Stuart
608b4b9134 Audit of error codes 2017-07-27 16:01:53 +01:00
Robin Stuart
b3a1b24d18 help the compiler create more efficient code 
Patch from Michael <virtual_worlds@gmx.de>
Full text: As usual I have modified only minor things to remove warnigs when compiled as C++ code, have added some const-specifiers where possible to help the compiler create more efficient code and added some static-specifiers to make functions invisible to other modules.
 2017-05-29 10:43:47 +01:00
Boris Zentner
81cadc3cf9 Fix buffer over run, source is similar to local_source but smaller. 
So it might be possible to find a plus character in random data behind source.
 2017-02-14 19:08:34 +00:00
Boris Zentner
45633751ee Fix of by one error and check only data. Not the zero at the end. 2017-02-14 19:08:20 +00:00
Robin Stuart
4561a66067 Add identifiers to error messages 
To ease the debug process
 2016-10-28 22:40:40 +01:00
Robin Stuart
d875318b3d Add option to include check digit in UPC/EAN data, and validate before encoding 
Fixes #5
 2016-10-28 19:43:08 +01:00
Robin Stuart
f17f10fa7c Replace local concat() and roundup() with C library defaults 
Patch by Oxy (Michael) <virtual_worlds@gmx.de>
Ref: https://sourceforge.net/p/zint/mailman/message/34896811/
 2016-03-02 21:12:38 +00:00
Robin Stuart
660d8148bd Code format and audit, part 3 
Update copyright info, remove unused code, etc.
 2016-02-20 11:29:19 +00:00
Robin Stuart
2e59058615 Avoid possible confusion with Windows error code 
Bugfix by Oxy Genic
Ref: https://sourceforge.net/p/zint/mailman/message/34857131/
 2016-02-17 10:37:20 +00:00
Harald Oehlmann
f1f6d4ffc6 Remove unreachable statements. 
From
8d2ab1bfcf
 2015-10-16 14:26:13 +02:00
oxygenic
1a7863520b license changed with permission of original copyright holders (see mailing list for details) 2013-05-16 19:26:38 +02:00
openapc
bf2dbe7494 code reworked 2012-12-29 19:37:03 +01:00
Robin Stuart
5fe18d0ffa Correct ISBN13 check digit 
ISBN-13 check digit now correctly identifies '0'.
Thanks to Kévin Sailly.
 2011-05-09 09:02:01 +01:00
Robin Stuart
7da2041cfd More code cleanup 
Patch 7 of 7 from "Ismael Luceno" <ismael.luceno@gmail.com>
 2010-09-14 11:36:00 +01:00
hooper114
93d65a910c Various minor bugfixes 2010-05-16 21:58:18 +00:00
hooper114
35cacaef67 Update version number to 2.3.0 2009-11-08 22:17:11 +00:00
hooper114
1ff9c0d472 Add corrections from tgotic 2009-10-06 19:03:00 +00:00
hooper114
04b9a99241 API overhaul part 1: removal of nullchar 2009-09-29 09:45:46 +00:00
hooper114
f185e85cb9 Disallow EAN2 and EAN5 with addon 2009-07-08 09:14:15 +00:00
hooper114
cec3babc89 Check digit corrections from Massimo 2009-07-04 20:49:17 +00:00
hooper114
84b0118c04 Bug fix: Leading zeroes make ISBN wrong length 2009-06-07 09:43:37 +00:00
hooper114
cb0e4e27e8 Converted zint_symbol structure usage to a more compressed format 2009-05-31 20:33:54 +00:00
hooper114
90d301a6dc Add leading zeroes to UPC/EAN 2009-05-27 09:06:28 +00:00
hooper114
636a18c74f Allow Unicode in SVG output text 2009-02-19 19:09:57 +00:00
hooper114
88cc19bab1 Change of e-mail address 2008-11-17 08:47:42 +00:00
hooper114
285c2c8555 Added double buffered strings 2008-10-06 07:15:07 +00:00
hooper114
844dfdebef Updated error handling 2008-10-05 05:51:58 +00:00
taipanromania
414bc1c82b Buffer over-flow -- 
warnings --
 2008-10-03 08:05:56 +00:00
hooper114
5b10d056c2 Reduced warnings about signedness 2008-09-30 15:05:53 +00:00
factor
52aa6fdb27 Initial revision 2008-07-13 21:15:55 +00:00