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8280403: RegEx: String.split can fail with NPE in Pattern.CharPredicate::match

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Reviewed-by: lancea, iris, naoto, rriggs
This commit is contained in:
Ian Graves 2022-01-24 22:21:22 +00:00
parent 52ddbe2dcd
commit e3076552ec
2 changed files with 13 additions and 2 deletions
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4
src/java.base/share/classes/java/util/regex/Pattern.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -2689,6 +2689,8 @@ loop: for(int x=0, offset=0; x<nCodePoints; x++, offset+=len) {
else
prev = right;
} else {
if (curr == null)
throw error("Bad intersection syntax");
prev = prev.and(curr);
}
} else {