Function verify_commit_buffer

commit.c:1342–1364

}

int verify_commit_buffer(const char *buffer, size_t size,
			 struct signature_check *sigc)
{
	struct strbuf payload = STRBUF_INIT;
	struct strbuf signature = STRBUF_INIT;
	int ret = 1;

	sigc->result = 'N';

	if (parse_buffer_signed_by_header(buffer, size, &payload,
					  &signature, the_hash_algo) <= 0)
		goto out;

	sigc->payload_type = SIGNATURE_PAYLOAD_COMMIT;
	sigc->payload = strbuf_detach(&payload, &sigc->payload_len);
	ret = check_signature(sigc, signature.buf, signature.len);

 out:
	strbuf_release(&payload);
	strbuf_release(&signature);

	return ret;
}

int check_commit_signature(const struct commit *commit, struct signature_check *sigc)
{