Bug: segmentation fault occurs result_diffs_buffer.read().enq()

[zacky1972]

2dims_work_size_with_loop_in_kernel causes segmentation fault the following environment:

MacBook Air (11-inch, Mid 2013)
Processor: 1.3 GHz Intel Core i5
Memory: 4GB 1600 MHz DDR3
Graphics: Intel HD Graphics 5000 1536 MB

The segmentation fault occurs here:

    let mut result_diffs = vec![0; result_diffs_buffer.len()];
    result_diffs_buffer.read(&mut result_diffs).enq().unwrap();

result_diffs_buffer.len() is 1360

Rust version is as follows:

$ rustc --version
rustc 1.27.0 (3eda71b00 2018-06-19)

[asukiaaa]

I updated code to use latest ocl (0.19) on Rust1.28.0.
Try with 5bbcd92
If it does not solve your problem, create issue and report your bug on ocl .
https://github.com/cogciprocate/ocl

Thank you.