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203 Commits (kimkulling/fuzzer_ply_out_of_bounds_access)

Author SHA1 Message Date
Matthias Möller 35976a4eb4
fixes some uninit bool loads (#5644) 
This commit fixes some bool loads which are not initialized. With ubsan and the "option -fsanitize=bool", this results in a runtime error during test execution.

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-07-02 21:54:18 +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 43634b8b27
Postprocessing: Fix endless loop (#5605) 
- closes https://github.com/assimp/assimp/issues/5603
 2024-05-31 09:36:14 +02:00
Johannes Unterguggenberger 47ef79672e
Reverts the changes introduced by commit ad766cb in February 2022. (#5542) 
* Reverts the changes introduced by commit ad766cb in February 2022.
Explanation why the old code was just fine is given in Q&A #5512.

* Added that missing ;

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-29 21:03:57 +02:00
Succ3s 7bda0f88ca
SplitByBoneCount had a minor typo that prevented updates to nodes indices (#5550) 2024-04-23 21:40:06 +02:00
Kim Kulling 85f084a4ce
Update ComputeUVMappingProcess.cpp (#5541) 
* Update ComputeUVMappingProcess.cpp

- closes https://github.com/assimp/assimp/issues/5540

* Update ComputeUVMappingProcess.cpp

Add missing token.
 2024-04-11 11:30:36 +01:00
Stephen Gold 08c1adc015
fix issue #5461 (segfault after removing redundant materials) (#5467) 
* fix issue #5641 (segfault after removing redundant materials)

* Update RemoveRedundantMaterials.cpp

- Fix 2 possible memleaks.

---------

Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
 2024-04-10 00:22:57 +02:00
Laura Hermanns 727774f181
Fix compilation for MSVC14. (#5490) 
- std::min/max were not defined in StackAllocator.inl; Also added explicit template arguments to break macro expansion if Windows.h is included prior and NOMINMAX macro is not present.
- Made static_assert statements compatible with C++11 in ProcessHelper.cpp.
- Removed unused string_view include in ObjFileParser.cpp.
 2024-03-11 09:09:23 +01:00
Kim Kulling 01231d0e60
Add 2024 to copyright infos (#5475) 2024-02-23 22:30:05 +01:00
Kim Kulling 3990ec80a1
Kimkulling/fix bahavior of remove redundat mats issue 5438 (#5451) 
* Fix crash in viewer

* Fix bevavior when material was not referenced
 2024-02-01 21:27:04 +01:00
Kim Kulling c08e3b4abb
Add bounds checks to the parsing utilities. (#5421) 
* Add bounds checks to the parsing utilities.

* Fix merge conflicts in ACLoader.

* Fix loaders

* Fix unittest of AC-Loader.

* Remove dead code.

* Md5Parser fixes

* Fix md5-parsing

* Fix Merge conflict

* Fix merge conflicts.

* Md5: Fix warning: missing return statement.
 2024-01-30 14:32:41 +01:00
Kim Kulling 25aee03f66 Fix: Add missing transformation for normalized normals. 2023-10-29 10:05:25 +01:00
Kim Kulling 2a347014f3 Update ImproveCacheLocality.cpp 2023-10-08 18:35:08 +00:00
Kim Kulling a531c72f7f Update ImproveCacheLocality.cpp 
- closes https://github.com/assimp/assimp/issues/5262
 2023-10-08 18:35:08 +00:00
Kim Kulling 5b8cfa920b Replace an assert by a error log. 2023-10-02 11:31:18 +02:00
ockeymm 7b6bf139cf include memory.h to fix compile error 2023-10-01 16:11:20 +02:00
ockeymm b2bfe6d253 Use unique_ptr to release old vertices data. 2023-10-01 16:11:20 +02:00
ockeymm 7a4d8ec412 Reduce memory consumption in JoinVerticesProcess::ProcessMesh() significantly 2023-10-01 16:11:20 +02:00
Kim Kulling 59b1234496
Update GenVertexNormalsProcess.cpp (#5228) 
- closes https://github.com/assimp/assimp/issues/5074
 2023-09-14 00:37:13 +02:00
Aaron 0bfc588c39 Update Triangulate Process [more another case] 2023-08-15 18:01:16 +08:00
Alex 5bb1c6debd Fix UNKNOWN READ crash in UpdateMeshReferences 2023-06-14 07:40:36 +02:00
Kristjan Skutta cb86029153 Fixed missing config property lookup for removal of empty bones. 2023-06-06 14:30:35 +02:00
Kim Kulling 8cbfb44e9c
Remove dead code 2023-05-04 21:10:51 +02:00
Kim Kulling 1243325f10
Merge branch 'master' into kimkulling/refactoring_geoutils 2023-05-04 21:10:00 +02:00
Kim Kulling 75d024c91b Reafctoring: Add GeoUtils usage 2023-05-04 20:57:20 +02:00
Kim Kulling d58201a579 Refactoring: Reuse code from GeometryUtils 2023-05-04 00:00:52 +02:00
Suhajda Tamás 71043ec164 Add missing cast 2023-04-28 11:44:29 +02:00
Jackie9527 01488046e6 Fix warning related to unreachable-code-break. 
Signed-off-by: Jackie9527 <80555200+Jackie9527@users.noreply.github.com>
 2023-04-19 22:18:34 +08:00
Kim Kulling 5d841ec9a5 Refactoring: Cleanup post-processing steps. 2023-04-16 18:20:14 +02:00
Suhajda Tamás 23a3e8cf2d ConvertToLHProcess noew inverts viewing direction 2023-04-04 19:39:32 +02:00
Suhajda Tamás 9d76493ad8 Fix mLookAt with pretransformed vertices 
mLookAt is a position vector inside the nodes reference frame, not a direction vector, so translation should be applied to it.
 2023-04-04 00:06:09 +02:00
Turo Lamminen ea3cc37890 Check node parents in ValidateDataStructure 2023-03-21 11:36:49 +02:00
Kim Kulling 7e5a178637 Update: Add missing geo doc. 2023-03-14 23:49:41 +01:00
Kim Kulling c537bd78d0 Refactoring: Code cleanup post-processing. 2023-03-14 23:39:36 +01:00
Kim Kulling 59d9711928 Refactoring: Code cleanup post-processing. 2023-03-14 23:37:10 +01:00
Kim Kulling 45c1da26b3 Refactoring: Code cleanup post-processing. 2023-03-14 23:34:31 +01:00
Kim Kulling 31ae9cde1c Refactoring: Code cleanup post-processing. 2023-03-14 23:32:03 +01:00
Kim Kulling 1147f0c8bd Refactoring: Code cleanup post-processing. 2023-03-14 21:04:43 +01:00
Kim Kulling 2acfc125c3 Refactoring: Make GeoUtils reusable 2023-03-14 20:03:14 +01:00
Jackie9527 f7f54036f2 bugfix the three vertices are collinear when converting a polygon to a triangle. 
Signed-off-by: Jackie9527 <80555200+Jackie9527@users.noreply.github.com>
 2023-03-01 14:26:04 +08:00
Kim Kulling 3585dd577d
Fix: Add default parameter to constructor/destructor. 2023-02-16 11:19:23 +01:00
Kim Kulling 7877dab43a
Fix: Fix typo 2023-02-16 10:59:36 +01:00
Kim Kulling bc8a122d88
Review finding: Use constexpr instead of macro 2023-02-16 09:28:35 +01:00
sunjc fb146b7d39 fix typo, use a macro to avoid magic numbers. 2023-02-08 10:13:48 +08:00
sunjc 647f1e47fa fix regression in join vertices post process. 2023-02-07 20:05:39 +08:00
Kim Kulling d6b8d61066
Merge branch 'master' into JoinVerticesProcessUsedVerticesMask 2023-01-30 20:58:21 +01:00
Kim Kulling 57054415cf
Merge branch 'master' into fixLHNormals 2023-01-24 00:04:49 +01:00
AdamCichocki 5ed09b7ab6 usedVertexIndicesMask is now based on vector<boo> instead of vector<uint> 2023-01-23 16:39:06 +01:00
AdamCichocki 72b178b9fc Optimized usedVertexIndices by using bitmask instead of unordered_set 2023-01-23 14:51:02 +01:00
Kim Kulling 303c30668f
Merge branch 'master' into trim-whitespace 2023-01-22 16:37:43 +01:00