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667328994494906755076f6fddaa53b1169ad110
zint/backend
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Schaich 6673289944 Initialize local variable 
In `aztec_text_process`, `binary_string`, which aliases to `aztec`'s
`bit_pattern` has it's first element set to NUL. However, when the string
is later written into using `bin_append_posn`, that NUL is overwritten and
further NUL to replace it is not appended.

In general, the garbage collected memory content should never be assumed to
have a specific value unless a value was explicitly assigned, so the content
of `bit_pattern` cannot be safely assumed to be NUL.

If the string is not NUL terminated, functions relying on NUL termination,
such as the printf call at the end of `aztec_text_proccess` itself,
will overrun the array bounds.

Explicitly initialize `bit_pattern`
2021-06-15 17:42:28 +09:00
..
fonts
…
tests
testcommon: add testUtilDataPath() (uses getcwd()) so generate works for data files, remove copy
2021-06-14 00:48:29 +01:00
tools
Update gen_gs1_lint.php re new Digital Link dlpkey in gs1-format-spec.txt
2021-03-15 15:27:20 +00:00
2of5.c
C25STANDARD/C25INTER/C25IATA/C25LOGIC/C25IND: add check digit option (#216)
2021-05-17 20:04:00 +01:00
auspost.c
#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417
2020-12-23 10:57:24 +00:00
aztec.c
Initialize local variable
2021-06-15 17:42:28 +09:00
aztec.h
AZTEC: optimize populate_map (good for small data)
2021-05-27 18:33:19 +01:00
big5.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
bmp.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
bmp.h
…
channel_precalcs.h
…
CMakeLists.txt
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
codablock.c
#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417
2020-12-23 10:57:24 +00:00
code1.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
code1.h
…
code16k.c
#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417
2020-12-23 10:57:24 +00:00
code49.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
code49.h
Make data types for tables consistent across symbologies
2017-08-09 09:13:37 +01:00
code128.c
Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses
2021-05-15 12:23:46 +01:00
code128.h
…
code.c
Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses
2021-05-15 12:23:46 +01:00
common.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
common.h
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
composite.c
Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses
2021-05-15 12:23:46 +01:00
composite.h
PDF417/raster: performance large data; common.h inline, module_colour_is_set(); #209
2020-11-01 18:32:55 +00:00
DEVELOPER
…
dllversion.c
Remove further refs to QZint; win32/README; add zintconfig.h to Win make files
2020-11-24 22:22:12 +00:00
dmatrix.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
dmatrix.h
…
dotcode.c
DOTCODE: allow for max 200 cols in CLI, GUI, Tcl; more detailed size error messages
2021-05-28 15:05:06 +01:00
eci_sb.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
eci.c
get_best_eci: check UTF-8 before returning 26; move is_valid_utf8 to common
2021-03-21 17:35:52 +00:00
eci.h
DATAMATRIX: make EOD encodation strictly ISO 16022 compliant
2021-02-23 00:01:15 +00:00
emf.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
emf.h
…
font.h
#209 font.h guard; improve gs1 c82 check, code1 num_digits
2021-02-09 02:51:36 +00:00
gb2312.c
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
gb2312.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
gb18030.c
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
gb18030.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
general_field.c
#209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif
2020-12-21 19:30:07 +00:00
general_field.h
#209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif
2020-12-21 19:30:07 +00:00
gif.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
gridmtx.c
CLI: Handle UTF-8 args on Windows; -b <barcode name>
2021-01-20 21:15:03 +00:00
gridmtx.h
…
gs1_lint.h
Update gs1_lint.h re initial index in gs1-format-spec.txt
2021-02-22 19:05:24 +00:00
gs1.c
Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses
2021-05-15 12:23:46 +01:00
gs1.h
#209 rss.c, composite.c; DBAR_EXP encodation methods; symbol NO_PNG out.gif
2020-12-21 19:30:07 +00:00
hanxin.c
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
hanxin.h
…
imail.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
iso3166.h
gs1_verify: validate AIs from BWIPP gs1-format-spec.txt
2021-01-18 20:10:52 +00:00
iso4217.h
gs1_verify: validate AIs from BWIPP gs1-format-spec.txt
2021-01-18 20:10:52 +00:00
ksx1001.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
large.c
#209 large.c fix oversized arrays by 0-filling; const args, casts
2021-02-11 13:51:07 +00:00
large.h
#209 large.c fix oversized arrays by 0-filling; const args, casts
2021-02-11 13:51:07 +00:00
library.c
Re MR #121 calcium -> static; reinstate STATIC_UNLESS_ZINT_TEST error_tag/strip_bom; whitespace
2021-06-10 16:20:14 +01:00
libzint.rc
…
LICENSE
license changed with permission of original copyright holders (see mailing list for details)
2013-05-16 19:26:22 +02:00
mailmark.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
Makefile.mingw
…
maxicode.c
MAXICODE: fix shifting from sets C/D/E to A/B (only latch available)
2021-03-28 21:31:45 +01:00
maxicode.h
…
medical.c
CODABAR: fix [69c1b4] errtxt; CLI: _WIN32, fuller error messages; win32/README: Administrat-or
2021-06-12 16:01:16 +01:00
ms_stdint.h
…
output.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
output.h
…
pcx.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
pcx.h
…
pdf417.c
#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417
2020-12-23 10:57:24 +00:00
pdf417.h
PDF417/raster: performance large data; common.h inline, module_colour_is_set(); #209
2020-11-01 18:32:55 +00:00
plessey.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
png.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
postal.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
ps.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
qr.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
qr.h
hx_define_mode() if/else; qr.h tabs
2020-11-27 15:24:37 +00:00
raster.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
reedsol_logs.h
HANXIN: 0xFFE terminator; reedsol/AZTEC: stack-based; AZTEC/HANXIN/QR/GRIDMATRIX speedups; #209
2020-11-27 12:54:44 +00:00
reedsol.c
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
reedsol.h
HANXIN: 0xFFE terminator; reedsol/AZTEC: stack-based; AZTEC/HANXIN/QR/GRIDMATRIX speedups; #209
2020-11-27 12:54:44 +00:00
rss.c
gs1_verify: validate AIs from BWIPP gs1-format-spec.txt
2021-01-18 20:10:52 +00:00
rss.h
…
sjis.c
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
sjis.h
eci: Add support for all ECIs (Big5, Korean, UCS-2BE)
2021-01-11 18:11:41 +00:00
stdint_msvc.h
…
svg.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
telepen.c
#209 suppress CodeQL warnings except CODEONE; simplifications AZTEC_RUNE, MICROPDF417
2020-12-23 10:57:24 +00:00
tif_lzw.h
tif.c: Use palette/bilevel/LZW to reduce file size, alpha/CMYK support
2021-03-19 13:09:21 +00:00
tif.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
tif.h
tif.c: Use palette/bilevel/LZW to reduce file size, alpha/CMYK support
2021-03-19 13:09:21 +00:00
ultra.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
upcean.c
#218 Prevent buffer overflow in ean_leading_zeroes by checking max lengths
2021-02-25 17:14:49 +00:00
vector.c
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
zfiletypes.h
Add GS1PARENS_MODE (input_mode) to allow inputting GS1 AIs in parentheses
2021-05-15 12:23:46 +01:00
zint.h
CODEONE/DATAMATRIX/MAILMARK/PLESSEY: fix some 32-bit/portability bugs
2021-06-10 11:15:39 +01:00
zintconfig.h
Add explicit zintconfig.h for non-Cmake Windows build
2020-11-24 07:03:03 +00:00
zintconfig.h.in
Take version information from CmakeLists.txt
2020-11-22 11:29:45 +00:00