mirrors/zint
2
0
Fork 0
mirror of https://github.com/zint/zint synced 2024-11-16 20:57:25 +13:00
Code Issues Actions Packages Projects Releases Wiki Activity

- raster.c: Need ceilf(symbol->height * si) to avoid heap-buffer-overflow;

Browse Source 
also avoid distributive multiplication with floats to lessen chances of
  platform variation (#204 ARM-Cortex crash)
- raster.c: Don't allow for text if scale < 1.0
- raster.c: Cast some indexes to (size_t) to allow for large scale
- vector.c: Check malloc()s and return ZINT_ERROR_MEMORY on fail
- raster/vector.c: various var name changes & other code fiddling
- library.c: Check that scale/height/whitespace/border are reasonable values:
  scale (0.01-100), height (0-500), whitespace_width/height (0-100),
  border_width (0-100)
- CLI: allow both e.g. '-height' and '--height' (getopt_long_only())
- gif.c: fix GIF_ZLW_PAGE_SIZE -> GIF_LZW_PAGE_SIZE
- GUI: allow whitespace/scale to 100
This commit is contained in:
gitlost
2021-09-20 14:56:27 +01:00
parent 5766b39845
commit 9bae0b86f9
19 changed files with 870 additions and 814 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
ChangeLog
View File

@ -5,6 +5,10 @@ Version 2.10.0.9 (dev) not released yet
------------------------
- Add width to struct zint_vector_circle
NOTE: backward incompatible drawing of MaxiCode finder (bullseye)
- Check that scale/height/whitespace/border are reasonable values
NOTE: will return error if values outside ranges
- raster.c: Bug fix for heap-buffer-overflow (#204 ARM-Cortex)
NOTE: may cause single-pixel changes to height depending on height/scale used
Changes
-------
@ -12,6 +16,10 @@ Changes
- CODE93: don't display check characters in HRT (as per standard Figure B1)
unless option_2 = 1 or vers=1
- GUI: separate out MAXICODE Structured Carrier Message fields
- library.c: Check that scale/height/whitespace/border are reasonable values:
scale (0.01-100), height (0-500), whitespace_width/height (0-100),
border_width (0-100)
- CLI: allow both e.g. '-height' and '--height' (getopt_long_only())
Bugs
----
@ -20,6 +28,10 @@ Bugs
- vector.c: enforce minimum scale >= 0.1 and allow in GUI
- Suppress some pedantic warnings, props codemonkey82 (#204)
- gs1.c: Allow 0-length AI data if GS1NOCHECK_MODE, props codemonkey82 (#204)
- raster.c: Need ceilf(symbol->height * si) to avoid heap-buffer-overflow;
also avoid distributive multiplication with floats to lessen chances of
platform variation (#204 ARM-Cortex crash)
- raster.c: Don't allow for text if scale < 1.0
Version 2.10.0 2021-08-14