Merge pull request #4385 from joostjager/fuzz-no-pending-payments

TheBlueMatt · web-flow · commit ee768f41250e · 2026-02-06T00:11:38.000Z
fuzz: fix ChaCha20 encrypt_single_block to preserve data
diff --git a/lightning/src/crypto/chacha20.rs b/lightning/src/crypto/chacha20.rs
@@ -321,6 +321,7 @@ mod fuzzy_chacha {
 		) {
 			debug_assert_eq!(dest.len(), src.len());
 			debug_assert!(dest.len() <= 32);
+			dest.copy_from_slice(src);
 		}
 
 		pub fn encrypt_single_block_in_place(

Original file line number	Diff line number	Diff line change
`@@ -321,6 +321,7 @@ mod fuzzy_chacha {`
`321`	`321`	`) {`
`322`	`322`	`debug_assert_eq!(dest.len(), src.len());`
`323`	`323`	`debug_assert!(dest.len() <= 32);`
	`324`	`+ dest.copy_from_slice(src);`
`324`	`325`	`}`
`325`	`326`
`326`	`327`	`pub fn encrypt_single_block_in_place(`