[PATCH v3 08/17] ui-blame: free read_sha1_file() buffer after use

[John Keeping]

On Tue, Jun 19, 2018 at 05:02:07PM +0800, Andy Green wrote:
> Signed-off-by: Andy Green <andy at warmcat.com>

Pushed to jk/for-jason (after rebasing onto master).

> ---
>  ui-blame.c |    5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/ui-blame.c b/ui-blame.c
> index 8b56554..37e2c68 100644
> --- a/ui-blame.c
> +++ b/ui-blame.c
> @@ -154,7 +154,7 @@ static void print_object(const struct object_id *oid, const char *path,
>  		htmlf("<div class='error'>blob size (%ldKB)"
>  		      " exceeds display size limit (%dKB).</div>",
>  		      size / 1024, ctx.cfg.max_blob_size);
> -		return;
> +		goto cleanup;
>  	}
>  
>  	html("<table class='blame blob'>\n<tr>\n");
> @@ -213,6 +213,9 @@ static void print_object(const struct object_id *oid, const char *path,
>  	html("</tr>\n</table>\n");
>  
>  	cgit_print_layout_end();
> +
> +cleanup:
> +	free(buf);
>  }
>  
>  static int walk_tree(const struct object_id *oid, struct strbuf *base,