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10655 Commits (fe732134208c86d02fa64bd98f0767f2485b2e9f)

Author SHA1 Message Date
Alex Rebert 1909b3e8d2
Fix overflow in IOStreamBuffer 
`getNextLine` & `getNextDataLine` now double the buffer size each time
it is needed to avoid writing out of bounds.

Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24465
 2021-10-28 23:33:07 -04:00
Alex Rebert 6a3ac623b9
Fix out-of-bounds reads in OpenDDLParser 
Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31795
Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24463
Fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36594
 2021-10-28 23:13:29 -04:00
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 d273a784d0
Merge pull request #4142 from Daniel-Genkin/master 
Added another constructor to avoid requiring a full ANativeActivity
 2021-10-28 22:16:07 +02:00
Kim Kulling 5333e41607
Update AndroidJNIIOSystem.h 2021-10-28 17:52:01 +02:00
Kim Kulling e5cd5733e1
Update AndroidJNIIOSystem.cpp 2021-10-28 17:50:25 +02:00
Daniel-Genkin 6e5600a9a5 Added another constructor to avoid requiring a full ANativeActivity 2021-10-28 10:26:14 -04:00
Kim Kulling 8c0b869998
Merge branch 'master' into MalcolmTyrrell/jsonSchemaSupport 2021-10-28 13:38:41 +02:00
Kim Kulling 817fbed8c2
Merge pull request #4130 from MalcolmTyrrell/MalcolmTyrrell/spatialSortImprovements 
SpatialSort improvements
 2021-10-27 17:46:25 +02:00
Kim Kulling 5af71feef2
Merge branch 'master' into MalcolmTyrrell/spatialSortImprovements 2021-10-27 17:20:47 +02:00
Kim Kulling 0e38cec58c
Merge pull request #4140 from assimp/kimkulling-patch-cleanup 
Remove dead code.
 2021-10-27 00:03:13 +02:00
Kim Kulling e01b488075
Remove dead code. 2021-10-26 22:06:10 +02:00
Malcolm Tyrrell 2239442c64
Merge branch 'master' into MalcolmTyrrell/spatialSortImprovements 2021-10-21 08:55:11 +01:00
Malcolm Tyrrell db0127859a CalculateDistance method 2021-10-21 08:39:44 +01:00
Kim Kulling 791cb195be
Merge branch 'master' into x3d_pugi_migration_artenuvielle 2021-10-20 21:14:43 +02:00
Kim Kulling f81d7c0b3e
Merge pull request #4112 from diharaw/master 
[GLTF2] Add read and write support for KHR_materials_volume and KHR_materials_ior extensions.
 2021-10-20 21:14:11 +02:00
Kim Kulling f3baab1153
Merge branch 'master' into master 2021-10-20 20:51:43 +02:00
Malcolm Tyrrell 4ba99c1bb0 Comments 2021-10-20 16:15:00 +01:00
Malcolm Tyrrell c644f9d719 Subtract the centroid 2021-10-20 15:08:08 +01:00
Malcolm Tyrrell 4d10f5d133 Move distance initialization to Finalize. 2021-10-20 12:47:44 +01:00
Malcolm Tyrrell 5b13b97f27 Ensure the usage pattern of SpatialSort. 2021-10-19 14:22:28 +01:00
Kim Kulling a83db61289
Merge pull request #4110 from marcappelsmeier/master 
Fix a warning about deprecated array comparison
 2021-10-19 14:23:45 +02:00
Kim Kulling cff5035b5f
Merge branch 'master' into master 2021-10-19 09:31:19 +02:00
Kim Kulling e157d7550b
Merge pull request #4109 from umlaeute/debian-fixes 
Spelling fixes
 2021-10-19 09:30:42 +02:00
Kim Kulling 36c937cc19
Merge branch 'master' into debian-fixes 2021-10-18 09:07:47 +02:00
Kim Kulling 6689438696
Merge pull request #4124 from assimp/kimkulling-remove_deprecated_irrxml 
Delete fast_atof.h
 2021-10-18 00:11:44 +02:00
Kim Kulling e7b9118b96
Delete fast_atof.h 2021-10-17 21:04:18 +02:00
Kim Kulling 11cb1a170f
Merge pull request #4123 from assimp/fix_no_export_build 
Fix no export build
 2021-10-17 16:00:30 +02:00
Kim Kulling 0e3d058504 Add some exporter macros. 2021-10-17 15:10:25 +02:00
Kim Kulling 4caae783ae Disable dump when export is not supported. 2021-10-17 15:09:44 +02:00
Kim Kulling a82dc887fc
Merge branch 'master' into x3d_pugi_migration_artenuvielle 2021-10-14 09:27:07 +02:00
Kim Kulling f678e67974
Merge pull request #4115 from lerppana/fix-missing-include 
Added missing include
 2021-10-13 14:05:40 +02:00
Lassi Helynranta a01a5b4e3a Added missing include 2021-10-09 20:12:29 +03:00
IOhannes m zmölnig 1a9403e787 Fix spelling error in comment in exported Pbrt file 
See https://github.com/assimp/assimp/pull/4109#issuecomment-934747675
for a discussion that this is really a comment in the exported file,
and thus the fix should be harmless.
 2021-10-08 08:55:02 +02:00
IOhannes m zmölnig 3b8126d26a Fix spelling mistake 2021-10-08 08:48:01 +02:00
Malcolm Tyrrell 5a1bcc6aa5 Fix build and test 2021-10-07 10:01:33 +01:00
Malcolm Tyrrell ceddfe19d8 Add comment with link to schema repo. 2021-10-07 10:01:32 +01:00
Malcolm Tyrrell 7788c1a04e Add a unit test for json schemas. 2021-10-07 10:01:32 +01:00
Malcolm Tyrrell a283a255a5 Allow schema checking of glTF2 file. 2021-10-07 10:01:32 +01:00
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 ad0d945c80
Merge pull request #1 from marcappelsmeier/fixDeprecatedArrayComparision 
Fix warning for array comparison
 2021-10-05 19:25:08 +02:00
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 babf3b8e3d
Merge pull request #4108 from davidepi/fix-aistring-embedtextures 
Fix aiString length not updated in the EmbedTextures postprocess task
 2021-10-04 15:22:49 +02:00
Davide Pizzolotto ae951fbef9
Fix aiString length in aiProcess_EmbedTextures 2021-10-03 00:41:09 +02:00
Kim Kulling 3e4cca4d2f
Merge pull request #4106 from assimp/kimkulling-issues-3726 
Add support for normal maps, the classic way
 2021-10-01 14:58:19 +02:00