From 5349d2aaa7657d64b3fe63eefaf41c3be6af2767 Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 1 Nov 2016 21:33:06 +1030
Subject: [PATCH] routing: fix hash of pubkeys.

Found by PVS Studio.

Reported-by: Jon Griffiths <jgriffiths@blockstream.io>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 daemon/routing.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daemon/routing.c b/daemon/routing.c
index 0b42f9039..4e8f72783 100644
--- a/daemon/routing.c
+++ b/daemon/routing.c
@@ -21,7 +21,7 @@ static const secp256k1_pubkey *keyof_node(const struct node *n)
 
 static size_t hash_key(const secp256k1_pubkey *key)
 {
-	return siphash24(siphash_seed(), key, sizeof(key));
+	return siphash24(siphash_seed(), key, sizeof(*key));
 }
 
 static bool node_eq(const struct node *n, const secp256k1_pubkey *key)