git: openjdk/jdk: 8282730: LdapLoginModule throw NPE from logout method after login failure

[Weijun Wang]

Changeset: 554f44ec
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-08-01 22:28:30 +0000
URL:       https://git.openjdk.org/jdk/commit/554f44ecb1134acff3eaf02e2e1c0e01158ab7e5

8282730: LdapLoginModule throw NPE from logout method after login failure

Reviewed-by: mullan

! src/java.base/share/classes/javax/security/auth/Subject.java
! src/java.base/share/classes/javax/security/auth/login/LoginContext.java
! src/java.base/share/classes/javax/security/auth/spi/LoginModule.java
! src/java.management/share/classes/com/sun/jmx/remote/security/FileLoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/JndiLoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/KeyStoreLoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/Krb5LoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/LdapLoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/NTLoginModule.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/UnixLoginModule.java
+ test/jdk/javax/security/auth/login/modules/SafeLogout.java