Re: [PATCH] Fix memory leak in function handle_content_type

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

Jinyao Guo <guo846@purdue.edu> writes:

> @@ -266,6 +266,9 @@ static void handle_content_type(struct mailinfo *mi, struct strbuf *line)
>  			error("Too many boundaries to handle");
>  			mi->input_error = -1;
>  			mi->content_top = &mi->content[MAX_BOUNDARIES] - 1;
> +			strbuf_release(boundary);
> +			free(boundary);
> +			boundary = NULL;
>  			return;
>  		}
>  		*(mi->content_top) = boundary;

"boundary" is a on-stack local variable.  There is no need to assign
NULL to it immediately before you return.  In the post-context of
this hunk, we free it but leave the variable pointing at a random
place after that before returning.