[PATCH] cpukit/fdt: Free index before container

[Chris Johns]

OK to push.

Should 5 be updated? Consider OK for 5 as well.

Thanks
Chris

On 29/9/2022 7:12 am, Kinsey Moore wrote:
> Ensure that the index is released before the structure containing it is
> freed and NULLed.
> 
> Updates #4460
> ---
>  cpukit/libmisc/rtems-fdt/rtems-fdt.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/cpukit/libmisc/rtems-fdt/rtems-fdt.c b/cpukit/libmisc/rtems-fdt/rtems-fdt.c
> index 1d3b82ae29..bea01dbf78 100644
> --- a/cpukit/libmisc/rtems-fdt/rtems-fdt.c
> +++ b/cpukit/libmisc/rtems-fdt/rtems-fdt.c
> @@ -700,14 +700,14 @@ rtems_fdt_unload (rtems_fdt_handle* handle)
>  
>    rtems_chain_extract_unprotected (&handle->blob->node);
>  
> +  rtems_fdt_release_index(&handle->blob->index);
> +
>    free (handle->blob);
>  
>    handle->blob = NULL;
>  
>    rtems_fdt_unlock (fdt);
>  
> -  rtems_fdt_release_index(&handle->blob->index);
> -
>    return 0;
>  }
>