Re: [PATCH 3/6] git-fsck: Do thorough verification of tag objects.

> diff --git a/builtin-fsck.c b/builtin-fsck.c
> index cbbcaf0..a8914ae 100644
> --- a/builtin-fsck.c
> +++ b/builtin-fsck.c
> @@ -344,6 +344,20 @@ static int fsck_commit(struct commit *commit)
>  static int fsck_tag(struct tag *tag)
>  {
>  	struct object *tagged = tag->tagged;
> +	enum object_type type;
> +	unsigned long size;
> +	char *data = (char *) read_sha1_file(tag->object.sha1, &type, &size);
> +	if (!data)
> +		return error("Could not read tag %s", sha1_to_hex(tag->object.sha1));
> +	if (type != OBJ_TAG) {
> +		free(data);
> +		return error("Internal error: Tag %s not a tag", sha1_to_hex(tag->object.sha1));
> +	}
> +	if (parse_and_verify_tag_buffer(0, data, size, 1)) { /* Thoroughly verify tag object */
> +		free(data);
> +		return error("Tag %s failed thorough tag object verification", sha1_to_hex(tag->object.sha1));
> +	}
> +	free(data);
>  
>  	if (!tagged) {
>  		return objerror(&tag->object, "could not load tagged object");