Re: [PATCH v2 01/10] Add more large blob test cases

> diff --git a/wrapper.c b/wrapper.c
> index 85f09df..d4c0972 100644
> --- a/wrapper.c
> +++ b/wrapper.c
> @@ -9,6 +9,18 @@ static void do_nothing(size_t size)
>  
>  static void (*try_to_free_routine)(size_t size) = do_nothing;
>  
> +static void memory_limit_check(size_t size)
> +{
> +	static int limit = -1;
> +	if (limit == -1) {
> +		const char *env = getenv("GIT_ALLOC_LIMIT");
> +		limit = env ? atoi(env) * 1024 : 0;
> +	}
> +	if (limit && size > limit)
> +		die("attempting to allocate %d over limit %d",
> +		    size, limit);