./cad/libredwg, Free library to read/write DWG files

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Branch: CURRENT, Version: 0.12nb2, Package name: libredwg-0.12nb2, Maintainer: pkgsrc-users

LibreDWG is a free C library to read and write DWG files, which was
a file format created in the 70's for the emerging CAD applications,
and is the native file format used by AutoCAD.

This package includes some example tools to manipulate DWG files.

This software is part of the GNU project, released under the aegis
of GNU.


Master sites:

Filesize: 9295.477 KB

Version history: (Expand)


CVS history: (Expand)


   2021-11-30 15:19:16 by Greg Troxel | Files touched by this commit (2)
Log message:
cad/libredwg: Update to 0.12.3

LibreDWG version 0.12.3 - 2021/02/26 - beta:

Minor bugfixes:
  * Fixed many more minor fuzzer errors, detected with the new llvmfuzz.
  * Harmonize UBSAN access for unaligned shorts (unicode strings).
    Wrong only with UBSAN or HAVE_ALIGNED_ACCESS_REQUIRED.
  * Fix dwg2dxf/dxf2dwg uppercase extension problem (Windows) (GH #311).
  * Fix section_string_stream offset for r2010 beta 2 (many public samples) (GH #318)
Minor features:
  * Added google oss-fuzz integration, by David Korczynski (PR #316)
    libredwg is now fuzzed twice daily.
  * Added examples/llvmfuzz for libfuzzer and the google oss-fuzz service.
   2021-11-30 14:21:59 by Greg Troxel | Files touched by this commit (2)
Log message:
cad/libredwg: Update to 0.12.2

LibreDWG version 0.12.2 - 2021/02/23 - beta:

Minor bugfixes:
  * Fixed extending the write buffer for the 2 CRC bytes. Occurs very
    seldomly (GH #315)

LibreDWG version 0.12.1 - 2021/01/31 - beta:

Major bugfixes:
  * fixed dwg_bmp() and dwgbmp for >= r2004. Wrong dat offset.
  * Fixed EED with code 3 for layer handles. (Fixes GH #310, shanzhugit)
  * Fixed bit_convert_TU utf8 conversion with ubsan, wrong endian-ness.
  Various fuzzing errors detected and fuzzed by Chew Kin Zhong (See GH #304):
  * Fix possible null-deref with broken DWG's in dwg_get_first_object.
  * Fix possible null-deref with broken DWG's in dwg_find_class with empty
    CLASS.dxfname. (GH #309)
  * Fix possible null-deref with broken DWG's in dwglayers with empty
    LAYER.name. (GH #308)
  * Fix short integer overflow in EED checks when decoding malcrafted DWG's,
    which also led to encode buffer overflows. (GH #307)
  * Fix possible null-derefs with broken DWG's in json export. (GH #306)
  * Fix possible null-deref with broken DWG's in dwg_next_entity iterator. (GH #305)
  * Fix wrong TFF overflow check for static strings, where we cannot set
    the string nor the size. (GH #304)
  * Fix heap-overflows and invalid free's when decoding broken 3DSOLID's
    in malcrafted DWG's. Only accept version 1 and 2. (GH #304)
Minor features:
  * Added string converters with known TU sizes: bit_TU_to_utf8_len, bit_read_TU_len.
   2021-10-26 12:04:17 by Nia Alarie | Files touched by this commit (63)
Log message:
cad: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 15:20:33 by Nia Alarie | Files touched by this commit (63)
Log message:
cad: Remove SHA1 hashes for distfiles
   2021-05-24 21:56:06 by Thomas Klausner | Files touched by this commit (3575)
Log message:
*: recursive bump for perl 5.34
   2021-04-21 13:43:04 by Adam Ciarcinski | Files touched by this commit (1822)
Log message:
revbump for textproc/icu
   2021-04-02 23:32:59 by Iain Hibbert | Files touched by this commit (5)
Log message:
Add LibreDWG, a free C library for reading/writing DWG files

This software is part of the GNU project, released under the aegis
of GNU.