hg: jdk9/sandbox/jdk: 8161571: Verifying ECDSA signatures permits trailing bytes

[chris.hegarty at oracle.com]

Changeset: 714224061029
Author:    vinnie
Date:      2016-07-22 16:05 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/714224061029

8161571: Verifying ECDSA signatures permits trailing bytes
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/provider/DSA.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDSASignature.java
! src/jdk.crypto.pkcs11/share/classes/sun/security/pkcs11/P11Signature.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/NativeRSASignature.java
+ test/java/security/Signature/SignatureLength.java