git: openjdk/jdk15u-dev: 8241248: NullPointerException in sun.security.ssl.HKDF.extract(HKDF.java:93)

[Yuri Nesterenko]

Changeset: 2486d30b
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2021-05-11 11:57:42 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/2486d30b6ec9242fe3b2e47638e75c99aefa7b14

8241248: NullPointerException in sun.security.ssl.HKDF.extract(HKDF.java:93)

Backport-of: 1603ca23422b03157afb2bd1050524465474b60e

! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionContextImpl.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/util/Cache.java