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38657337fcd9de08f2ca88154c7708c8998d1f9e
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5 Commits

Author SHA1 Message Date
Jeff McGlynn
38657337fc Add checks for boundary conditions for malformed glTF files 
When loading untrusted glTF files, ideally an error should be returned
if the file is malformed instead of an exception/crash.  Add additional
validation for crashes found when running tinygltf under a fuzzer, and
add test cases to confirm:

1. Validate that the primitive indices value is within the
   model->accessors bounds before dereferencing.
2. Validate that the accessors bufferView index if valid.
3. Validate that the buffer's index is valid when parsing images.
4. For glb files, validate that the overall length is within the
   provided input buffer.
 2019-04-25 16:51:09 -07:00
Syoyo Fujita
48b6826198 Serialize extension with empty object. Fixes #97 
Use pretty printing JSON when serializing for the readability.
 2018-10-08 21:18:33 +09:00
Syoyo Fujita
d7423bad31 Consider Data URI buffers in binary. Fixes #79. 2018-07-11 02:46:52 +09:00
Syoyo Fujita
4de15d04c7 Remove unused examples. 
Refactor source code.
 2017-06-04 17:42:41 +09:00
Syoyo Fujita
95f412ee6b Add Cube test model. 2017-05-27 23:55:32 +09:00