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26 Commits (f75102d6875ba8c2305f6b3351f3033102201e5c)

Author SHA1 Message Date
Stoyan Gaydarov 5d5e0bad3c
Fix a fuzz test heap buffer overflow in mdl material loader (#5658) 
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-19 21:48:10 +02:00
Kim Kulling 35e4f1bf64
Kimkulling/fix double precision tests (#5660) 
* Make color single precision

* Fix the unittests for double precision

* Fix merge issues

* Fix issues with Vertex + Color4

* Fix vertex operator, some tests are still red.
 2024-07-12 14:37:49 +02:00
Kim Kulling a51500ba2b
Draft: Update init of aiString (#5623) 
* Draft: Update init of aiString

- closes https://github.com/assimp/assimp/issues/5622

* Update types.h

* Fix typo

* Fix another typo

* Adapt usage of AI_MAXLEN

* Fix compare operator

* Add missing renames
 2024-06-17 13:12:54 +02:00
Kim Kulling 81858f9e62
Update MDLMaterialLoader.cpp (#5620) 
* Update MDLMaterialLoader.cpp

- closes https://github.com/assimp/assimp/issues/5239

* Add missing declaration
 2024-06-14 12:51:47 +02:00
Kim Kulling 01231d0e60
Add 2024 to copyright infos (#5475) 2024-02-23 22:30:05 +01:00
Kim Kulling 5d5496f1ad Update MDLMaterialLoader.cpp 2023-12-22 13:23:08 +01:00
Kim Kulling 69dae9599a Fix integer overflow 
- closes https://github.com/assimp/assimp/issues/4930
 2023-12-22 13:23:08 +01:00
Kim Kulling 1ec3dbd11a
Merge branch 'master' into 5093294573486080 2023-06-27 17:04:58 +02:00
Alex c6c95b69f6 Use SizeCheck 2023-06-14 07:38:02 +02:00
Alex 54b0c00418 Fix UNKNOWN READ in Assimp::MDLImporter::ParseSkinLump_3DGS_MDL7 2023-06-14 07:38:02 +02:00
Alex f897b0c461
Merge branch 'master' into 6520123362508800 2023-06-13 22:06:08 +02:00
Alex f5683b6f3a
Update MDLMaterialLoader.cpp 
Add parentheses
 2023-06-05 14:27:21 +02:00
Alex 23f9990b22 Fix UNKNOWN READ in aiTexture::~aiTexture 2023-06-04 07:50:00 +00:00
Alex f4d3b6e862 Fix Stack-buffer-overflow READ in aiMaterial::AddBinaryProperty 2023-06-03 16:28:55 +02:00
Krishty 3d3e856925 Trim Trailing Whitespace 2023-01-16 09:12:35 +01:00
Kim Kulling 5bce9e8ce5
Update MDLMaterialLoader.cpp 2022-07-05 20:09:16 +02:00
Kim Kulling a6b1a35748
Try to fix issue 4238 
- Fix possible nullptr dereferencing.
- closes https://github.com/assimp/assimp/issues/4238
 2022-07-05 20:05:10 +02:00
Kim Kulling c2b05acaa6
Fix stack-overflow in MDLLoader 
- Use correct len to copy filename.
- Closes https://github.com/assimp/assimp/issues/4447
 2022-03-16 13:59:21 +01:00
Kim Kulling 50c7301a38 Update copyrights 2022-01-10 21:13:43 +01:00
Kim Kulling db2500c393
MDL: Do not try to copy empty embedded texture 
- When an embedded texture is empty, skip it instead of trying to copy it. This must fail.
- closes https://github.com/assimp/assimp/issues/4238
- Found from the Google fuzzer.
 2021-12-23 12:28:43 +01:00
Alex Rebert 932dfe0562
Fix overflowing allocations in MDLMaterialLoader 
Some allocations might underallocate due to integer overflows. This
commit ensures that we are throwing an exception if the allocation size
does not fit in an unsigned int.

Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25341
 2021-10-28 22:27:19 -04:00
IOhannes m zmölnig 3b8126d26a Fix spelling mistake 2021-10-08 08:48:01 +02:00
Kim Kulling 18531e3677 Next iteration for c++11 features. 2021-09-13 22:38:20 +02:00
Kim Kulling 9e8dbd0ca5 Update copyrights to 2021. 2021-02-28 12:17:54 +01:00
Kim Kulling 6205af4efb replace NULL and avoid ai_assert with more than 2 tests. 2020-06-23 21:05:42 +02:00
Kim Kulling f8e6512a63 Move format importer and exporter into its won folder. 2020-05-02 15:14:38 +02:00