Commit Graph

756 Commits (b6994c5e1fdfaf7774d9cfeaf8b1f3bf37df1599)

Author SHA1 Message Date
Aaron Gokaslan b8a10e62f9 Remove optimization fence 2021-11-09 13:08:13 -05:00
Kim Kulling 5a3401b69f
Update D3MFOpcPackage.cpp
- Log an error in case of a nullptr-exception in reading out the 3MF-Archive
- closes https://github.com/assimp/assimp/issues/4153
2021-11-02 10:38:38 +01:00
Alex Rebert 107371657b
Fix out-of-bounds read in ReadFirstSkin
Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25401
2021-10-28 23:12:54 -04:00
Alex Rebert 1fe9d405f5
Fix out-of-bounds read in MDLImporter
Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24502
2021-10-28 22:38:40 -04:00
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
Alex Rebert 30f17aa206
Fix heap out-of-bounds write in _m3d_safestr
While there is a 256 character limit when computing the length of the
newly allocated strength, that limit was missing when copying the
string. This commit adds a new length check in the copy loop, preventing
it from writhing out of bounds.

Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416
2021-10-28 21:32:38 -04:00
Kim Kulling e01b488075
Remove dead code. 2021-10-26 22:06:10 +02:00
Kim Kulling f3baab1153
Merge branch 'master' into master 2021-10-20 20:51:43 +02:00
Kim Kulling cff5035b5f
Merge branch 'master' into master 2021-10-19 09:31:19 +02:00
Kim Kulling 36c937cc19
Merge branch 'master' into debian-fixes 2021-10-18 09:07:47 +02:00
Kim Kulling 0e3d058504 Add some exporter macros. 2021-10-17 15:10:25 +02:00
IOhannes m zmölnig 3b8126d26a Fix spelling mistake 2021-10-08 08:48:01 +02:00
diharaw 0fb66f8437 Replaced AI_MATKEY_IOR with AI_MATKEY_REFRACTI. 2021-10-07 09:39:08 +01:00
diharaw b01d008bc0 Revert "Removed KHR_materials_ior support."
This reverts commit 0738742611.
2021-10-07 09:36:53 +01:00
diharaw 0738742611 Removed KHR_materials_ior support. 2021-10-07 09:30:22 +01:00
Marc 656b0b25d8
Fix warning for array comparison
The code previously compared two float arrays with the != operator. This is deprecated in Visual Studio 2019 and results in a warning that leads to an error when compiling with warnings as errors. Small fix to make the build work.
2021-10-05 19:24:42 +02:00
Kim Kulling ac6b8988df
Add support for normal maps, the classic way
- get compiant to tinyobjloader and other importers
- closes https://github.com/assimp/assimp/issues/3726
2021-10-01 14:24:40 +02:00
Kim Kulling 1f76b2e6b9
Merge branch 'master' into Q1MDLgroup 2021-10-01 13:36:55 +02:00
diharaw addd541251 Added gltf2 KHR_materials_ior support. 2021-09-30 08:47:53 +01:00
diharaw d3276de47d Added gltf2 KHR_materials_volume write support. 2021-09-30 08:10:02 +01:00
diharaw 200bf8df7a Added gltf2 KHR_materials_volume import support. 2021-09-29 17:05:17 +01:00
Kim Kulling 6cb6a6acdd
Merge branch 'master' into const-tokens 2021-09-24 13:37:57 +02:00
Kim Kulling 95263b2e54
Update ObjTools.h 2021-09-21 11:34:58 +02:00
Kim Kulling fb5b5e9d40
Fix possible nullptr dereferencing in material parsing
* Return 0.0f for empty buffer
* closes https://github.com/assimp/assimp/issues/3442
2021-09-21 11:06:18 +02:00
Hill Ma 79f3368c85
Merge branch 'master' into static 2021-09-17 09:06:16 -07:00
krishty 8c84afaff0
Merge branch 'master' into const-tokens 2021-09-15 23:31:00 +02:00
Kim Kulling 880a2f25bb
Merge branch 'master' into remove-useless-code 2021-09-14 23:33:34 +02:00
Kim Kulling 8a975549a9 Add missing override 2021-09-14 20:49:20 +02:00
Kim Kulling 0fef0e1101 Move duplicate code to glFT common header. 2021-09-14 20:45:36 +02:00
Kim Kulling 18531e3677 Next iteration for c++11 features. 2021-09-13 22:38:20 +02:00
Krishty 5895c0c22c more const in format detection
BaseImporter::SearchFileHeaderForToken() expected a pointer to a non-const token list. This was probably an oversight, as nobody would realistically expect the function to change the list. Furthermore, it prevented token lists from being compiled to read-only memory, in some cases even causing the compiler to generate thread-safe initialization.

The list is now const and all callers declare their token lists static const, thus compiling them to read-only memory.
2021-09-11 23:23:05 +02:00
Krishty 4cf4e7454f removed useless code
In destructors, zeroing attributes or clearing containers is utterly useless.
2021-09-11 21:51:20 +02:00
Hill Ma 93edbe883f Use Safe Constants Idioms for ObjFileParser::DEFAULT_MATERIAL.
Reference: "A static Class Member" in https://abseil.io/tips/140
2021-09-10 11:56:37 -07:00
Kim Kulling bc0a2762df
Merge branch 'master' into master 2021-09-09 09:16:50 +02:00
Kim Kulling 768024d5a0
Merge branch 'master' into master 2021-09-07 11:39:34 +02:00
Kim Kulling 74e8a6a366
Merge branch 'master' into xgl-fix 2021-09-07 09:03:40 +02:00
Max Vollmer (Microsoft Havok) bf8e36ae28 Fixed typo 2021-09-02 10:07:28 +01:00
Max Vollmer (Microsoft Havok) 72ea80b41f Revert last change (gltf2::Ref type is not a pointer and has a bool() operator) 2021-09-02 10:00:56 +01:00
Kim Kulling d710d0700f
Make nullptr test more explicit. 2021-09-02 10:10:42 +02:00
Max Vollmer (Microsoft Havok) 4c86772091 Added another nullptr safety check 2021-09-02 08:27:03 +01:00
Madrich 9b535d1c15 Fix Double Precision errors/warnings 2021-08-31 12:59:31 +02:00
Kim Kulling 155db25883
Merge branch 'master' into ms-maxvollmer/code_improvements 2021-08-31 08:55:47 +02:00
Doug Roeper 96f0787f51
Fix the -Werror=unused-but-set-parameter warning by removing the skipFirst variable. 2021-08-30 18:15:37 -04:00
Max Vollmer (Microsoft Havok) 51f294c587 Fixes issues our internal compliance and code quality tool found:
* Adds nullptr checks and asserts to protect certain code paths
* Fixes wrong integer type in a printf call
* Adds const to const values
* Prevents integer overflow with explicit casts
2021-08-30 14:59:17 +01:00
Viktor Kovacs 82d8c4e849
Merge branch 'master' into compressed_json 2021-08-30 10:11:03 +02:00
Kim Kulling 38c611a02c
Update ColladaLoader.cpp 2021-08-30 08:33:35 +02:00
Kim Kulling e2c2a60c45 Remove not used attribute 2021-08-29 18:41:07 +02:00
Kim Kulling c9d35b6edc Remove C++14 feature. 2021-08-29 18:35:44 +02:00
Kim Kulling ceafa95610 Remove unused header 2021-08-29 10:36:02 +02:00
kirillsurkov 5ca2cbb7ae Fix MinGW build 2021-08-28 20:04:37 +03:00