Segmentation fault when turning off scaling and the matrices are updated

[GiulioRomualdi]

If the number of scaling iteration is set to 0 a segmentation fault occurs when the hessian P or/and the linear constraints matrix A are updated.
You can verify the issue adding the following line here

settings->scaling = 0;

I think that the problem is caused to the calling of the scale_data() and unscale_data() methods in the osqp_update_*() functions. In this case it can be easily solved adding an if statement

if(work->settings->scaling){
    scale_data(work);
}

[bstellato]

Thank you for letting us know. I will fix it.