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routing: make sure we fail if we can't unmarshal announcements.

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This is how we notice if the gossip store is corrupt!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-05-17 14:38:11 +09:30 committed by Christian Decker
parent d52564dc05
commit b965ef7d1d
1 changed files with 12 additions and 8 deletions
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20
gossipd/routing.c
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@ -609,10 +609,12 @@ bool routing_add_channel_announcement(struct routing_state *rstate,
struct pubkey bitcoin_key_1;
struct pubkey bitcoin_key_2;
fromwire_channel_announcement(
tmpctx, msg, &node_signature_1, &node_signature_2,
&bitcoin_signature_1, &bitcoin_signature_2, &features, &chain_hash,
&scid, &node_id_1, &node_id_2, &bitcoin_key_1, &bitcoin_key_2);
if (!fromwire_channel_announcement(
tmpctx, msg, &node_signature_1, &node_signature_2,
&bitcoin_signature_1, &bitcoin_signature_2, &features, &chain_hash,
&scid, &node_id_1, &node_id_2, &bitcoin_key_1, &bitcoin_key_2))
return false;
/* The channel may already exist if it was non-public from
* local_add_channel(); normally we don't accept new
* channel_announcements. See handle_channel_announcement. */
@ -1106,10 +1108,12 @@ bool routing_add_node_announcement(struct routing_state *rstate, const u8 *msg T
u8 alias[32];
u8 *features, *addresses;
struct wireaddr *wireaddrs;
fromwire_node_announcement(tmpctx, msg,
&signature, &features, &timestamp,
&node_id, rgb_color, alias,
&addresses);
if (!fromwire_node_announcement(tmpctx, msg,
&signature, &features, &timestamp,
&node_id, rgb_color, alias,
&addresses))
return false;
node = get_node(rstate, &node_id);