crash when loading gLTF model with multiple meshes

[ompadu]

The crash happens at gs.h:7000 listed below:

bool gs_util_load_gltf_data_from_file(const char* path, gs_asset_mesh_decl_t* decl, gs_asset_mesh_raw_data_t** out, uint32_t* mesh_count)
{
   // ...

    // Allocate memory for buffers
    *mesh_count = data->meshes_count;
    *out = (gs_asset_mesh_raw_data_t*)gs_malloc(data->meshes_count * sizeof(gs_asset_mesh_raw_data_t));
    memset(*out, 0, sizeof(gs_asset_mesh_raw_data_t) * data->meshes_count);

    // Iterate through meshes in data
    for (uint32_t i = 0; i < data->meshes_count; ++i)
    {
        // Initialize mesh data
        gs_asset_mesh_raw_data_t* mesh = out[i];
        mesh->prim_count = data->meshes[i].primitives_count; // (Crash)
   // ...

Exception thrown: read access violation.
**mesh** was 0xFFFFFFFFFFFFFFFF.

This gLTF model should reproduce it.

Maybe there's something wrong with out's pointer-fu or allocation? In the debugger it seems that out[1] and above contain garbage data. Only out[0] shows proper data and that would explain why is it working with this model or the included duck one.