Re: [PATCH 1/4] builtin-clone: fix a memory leak in cmd_clone()

[Junio C Hamano <gitster@pobox.com>]

Miklos Vajna <vmiklos@frugalware.org> writes:

> Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
> ---
>  builtin-clone.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/builtin-clone.c b/builtin-clone.c
> index 8e1a1d3..da21cab 100644
> --- a/builtin-clone.c
> +++ b/builtin-clone.c
> @@ -516,6 +516,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
>  		refs = transport_get_remote_refs(transport);
>  		transport_fetch_refs(transport, refs);
>  	}
> +	free(dir);
>  
>  	clear_extra_refs();

Can't this be done much earlier?  This variable can potentially be
assigned to work_tree, but after we set up the atexit handler neither dir
nor work_tree are not used (it is a bit hard to see as this function
itself is a bit too big to be maintainable).