Remove unneeded if check on EC recover padding

10 years ago · 6e3b58e491
parent 15166f880b
commit 6e3b58e491
1 changed files with 1 additions and 3 deletions
--- a/core/vm/contracts.go
+++ b/core/vm/contracts.go
@ -67,9 +67,7 @@ func ripemd160Func(in []byte) []byte {
 const ecRecoverInputLength = 128

 func ecrecoverFunc(in []byte) []byte {
-	if len(in) < ecRecoverInputLength {
-		in = common.RightPadBytes(in, 128)
-	}
+	in = common.RightPadBytes(in, 128)
 	// "in" is (hash, v, r, s), each 32 bytes
 	// but for ecrecover we want (r, s, v)