Version
3.3.4 (snapshot)
Platform
Linux x64, Linux arm64, Linux arm32, macOS x64, macOS arm64, Windows x64, Windows x86, Windows arm64
JDK
Not Applicable
Module
Meshopt
Bug description
The meshopt_spatialSortRemap function, as well as potentially other functions in the meshopt module of the lwjgl library has an incorrect buffer size check.
According to the documentation, the destination buffer is expected to have enough space. However, the implementation calculates the vertex_count variable based on the remaining space in the destination buffer and checks the remaining space of vertex_positions buffer.
The correct implementation should calculate vertex_count based on vertex_positions.remaining() and check the remaining space of the destination buffer.
Stacktrace or crash log output
No response
Version
3.3.4 (snapshot)
Platform
Linux x64, Linux arm64, Linux arm32, macOS x64, macOS arm64, Windows x64, Windows x86, Windows arm64
JDK
Not Applicable
Module
Meshopt
Bug description
The
meshopt_spatialSortRemapfunction, as well as potentially other functions in the meshopt module of the lwjgl library has an incorrect buffer size check.According to the documentation, the
destinationbuffer is expected to have enough space. However, the implementation calculates thevertex_countvariable based on the remaining space in thedestinationbuffer and checks the remaining space ofvertex_positionsbuffer.The correct implementation should calculate
vertex_countbased onvertex_positions.remaining()and check the remaining space of thedestinationbuffer.Stacktrace or crash log output
No response