Function handle_dev_memleak

openingd/dualopend.c:886–904

 */
#if DEVELOPER
static void handle_dev_memleak(struct state *state, const u8 *msg)
{
	struct htable *memtable;
	bool found_leak;

	/* Populate a hash table with all our allocations (except msg, which
	 * is in use right now). */
	memtable = memleak_start(tmpctx);
	memleak_ptr(memtable, msg);

	/* Now delete state and things it has pointers to. */
	memleak_scan_obj(memtable, state);

	/* If there's anything left, dump it to logs, and return true. */
	found_leak = dump_memleak(memtable, memleak_status_broken);
	wire_sync_write(REQ_FD,
			take(towire_dualopend_dev_memleak_reply(NULL,
							        found_leak)));
}
#endif /* DEVELOPER */

static u8 *psbt_to_tx_sigs_msg(const tal_t *ctx,