peer_htlcs.c: close taken() leak.

Found in tests/test_connection.py::test_restart_many_payments: `lightningd: outstanding taken(): lightningd/peer_htlcs.c:532:towire_temporary_channel_failure(((void *)0), ((void *)0))` Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ElementsProject · Dec 3, 2020 · dc745cd · dc745cd
1 parent e4950db
commit dc745cd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lightningd/peer_htlcs.c b/lightningd/peer_htlcs.c
@@ -324,6 +324,9 @@ static void fail_out_htlc(struct htlc_out *hout,
 							      hout->failmsg);
 			fail_in_htlc(hout->in, failonion);
 		}
+	} else {
+		if (taken(failmsg_needs_update))
+			tal_free(failmsg_needs_update);
 	}
 }