Function oom_dump

cli/lightning-cli.c:392–406

We rely on the fact that lightningd terminates all JSON RPC responses with * "\n\n", so we can stream even if we can't parse. */

/* We rely on the fact that lightningd terminates all JSON RPC responses with
 * "\n\n", so we can stream even if we can't parse. */
static void oom_dump(int fd, char *resp, size_t off)
{
	warnx("Out of memory: sending raw output");

	/* Note: resp does not already end in '\n\n', and resp_len is > 0 */
	do {
		/* Keep last char, to avoid splitting \n\n */
		write_all(STDOUT_FILENO, resp, off-1);
		resp[0] = resp[off-1];
		off = 1 + read_nofail(fd, resp + 1, tal_bytelen(resp) - 1);
	} while (resp[off-2] != '\n' || resp[off-1] != '\n');
	write_all(STDOUT_FILENO, resp, off-1);
	/* We assume giant answer means "success" */
	exit(0);
}

/* We want to return failure if tal_resize fails */
static void tal_error(const char *msg)