(tomcat) branch 9.0.x updated: Consider value as well as key in equals()

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markt-asf pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 978013fb2a Consider value as well as key in equals()
978013fb2a is described below

commit 978013fb2a41a783a6dd163509631d743c681440
Author: Mark Thomas <[email protected]>
AuthorDate: Fri Jul 10 08:36:29 2026 +0100

    Consider value as well as key in equals()
---
 .../apache/catalina/tribes/tipis/AbstractReplicatedMap.java   | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/java/org/apache/catalina/tribes/tipis/AbstractReplicatedMap.java b/java/org/apache/catalina/tribes/tipis/AbstractReplicatedMap.java
index ede6b1a3af..4b61a42f26 100644
--- a/java/org/apache/catalina/tribes/tipis/AbstractReplicatedMap.java
+++ b/java/org/apache/catalina/tribes/tipis/AbstractReplicatedMap.java
@@ -1775,9 +1775,16 @@ public abstract class AbstractReplicatedMap<K, V>
             @SuppressWarnings("rawtypes")
             MapEntry other = (MapEntry) o;
             if (key == null) {
-                return other.key == null;
+                if (value == null) {
+                    return other.key == null && other.value == null;
+                } else {
+                    return other.key == null && value.equals(other.value);
+                }
+            }
+            if (value == null) {
+                return key.equals(other.key) && other.value == null;
             }
-            return key.equals(other.key);
+            return key.equals(other.key) && value.equals(other.value);
         }
 
         /**