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Fix fuzzer-found underflow
[rust-lightning]
/
lightning
/
src
/
onion_message
/
messenger.rs
diff --git
a/lightning/src/onion_message/messenger.rs
b/lightning/src/onion_message/messenger.rs
index 2b2b11345773e6727e0187e7e99a269072491b00..044248961973099560fae9853e8a86cca3037a98 100644
(file)
--- a/
lightning/src/onion_message/messenger.rs
+++ b/
lightning/src/onion_message/messenger.rs
@@
-196,7
+196,7
@@
impl<Signer: Sign, K: Deref, L: Deref> OnionMessenger<Signer, K, L>
Hmac::from_engine(hmac).into_inner()
};
match self.keys_manager.ecdh(Recipient::Node, &msg.onion_routing_packet.public_key,
Hmac::from_engine(hmac).into_inner()
};
match self.keys_manager.ecdh(Recipient::Node, &msg.onion_routing_packet.public_key,
- Some(&
blinding_factor
))
+ Some(&
Scalar::from_be_bytes(blinding_factor).unwrap()
))
{
Ok(ss) => ss.secret_bytes(),
Err(()) => {
{
Ok(ss) => ss.secret_bytes(),
Err(()) => {