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Fix NPE in IpAddressMatcher

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Closes gh-15527
This commit is contained in:
Steve Riesenberg
2024-11-14 16:32:04 -06:00
parent 6e495b8ba9
commit 52de894c3c
2 changed files with 19 additions and 1 deletions
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15
web/src/test/java/org/springframework/security/web/util/matcher/IpAddressMatcherTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -126,4 +126,17 @@ public class IpAddressMatcherTests {
.withMessage("ipAddress 123.156.7.18.org doesn't look like an IP Address. Is it a host name?");
}
// gh-15527
@Test
public void matchesWhenIpAddressIsLoopbackAndAddressIsNullThenFalse() {
IpAddressMatcher ipAddressMatcher = new IpAddressMatcher("127.0.0.1");
assertThat(ipAddressMatcher.matches((String) null)).isFalse();
}
// gh-15527
@Test
public void matchesWhenAddressIsNullThenFalse() {
assertThat(this.v4matcher.matches((String) null)).isFalse();
}
}