X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-invoice%2Fsrc%2Flib.rs;h=fb34240bee1b32ee397f9acce1de769db65bf9a7;hb=78ab54ff82199c92b57a4939dab94d3fff91a88b;hp=f06eeaa1744bfcf16e5c74d6e61423d8fc44d082;hpb=b403411c242c8ae93724caf683f8ba2b7e3d62d6;p=rust-lightning

diff --git a/lightning-invoice/src/lib.rs b/lightning-invoice/src/lib.rs
index f06eeaa1..fb34240b 100644
--- a/lightning-invoice/src/lib.rs
+++ b/lightning-invoice/src/lib.rs
@@ -65,7 +65,7 @@ use core::str;
 use serde::{Deserialize, Deserializer,Serialize, Serializer, de::Error};
 
 #[doc(no_inline)]
-pub use lightning::ln::PaymentSecret;
+pub use lightning::ln::types::PaymentSecret;
 #[doc(no_inline)]
 pub use lightning::routing::router::{RouteHint, RouteHintHop};
 #[doc(no_inline)]
@@ -162,7 +162,7 @@ pub const DEFAULT_MIN_FINAL_CLTV_EXPIRY_DELTA: u64 = 18;
 /// use secp256k1::Secp256k1;
 /// use secp256k1::SecretKey;
 ///
-/// use lightning::ln::PaymentSecret;
+/// use lightning::ln::types::PaymentSecret;
 ///
 /// use lightning_invoice::{Currency, InvoiceBuilder};
 ///
@@ -577,7 +577,13 @@ impl<D: tb::Bool, H: tb::Bool, T: tb::Bool, C: tb::Bool, S: tb::Bool, M: tb::Boo
 
 	/// Sets the amount in millisatoshis. The optimal SI prefix is chosen automatically.
 	pub fn amount_milli_satoshis(mut self, amount_msat: u64) -> Self {
-		let amount = amount_msat * 10; // Invoices are denominated in "pico BTC"
+		let amount = match amount_msat.checked_mul(10) { // Invoices are denominated in "pico BTC"
+			Some(amt) => amt,
+			None => {
+				self.error = Some(CreationError::InvalidAmount);
+				return self
+			}
+		};
 		let biggest_possible_si_prefix = SiPrefix::values_desc()
 			.iter()
 			.find(|prefix| amount % prefix.multiplier() == 0)
@@ -1877,7 +1883,7 @@ mod test {
 			 Bolt11SemanticError};
 
 		let private_key = SecretKey::from_slice(&[42; 32]).unwrap();
-		let payment_secret = lightning::ln::PaymentSecret([21; 32]);
+		let payment_secret = lightning::ln::types::PaymentSecret([21; 32]);
 		let invoice_template = RawBolt11Invoice {
 			hrp: RawHrp {
 				currency: Currency::Bitcoin,