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markt pushed a commit to branch 10.1.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.1.x by this push:
new 102b61d410 Ensure access to children is always sync'd - identified by
Coverity
102b61d410 is described below
commit 102b61d41042ab2f220ae5e6650ae2a27ac6d428
Author: Mark Thomas <[email protected]>
AuthorDate: Thu Aug 10 14:08:30 2023 +0100
Ensure access to children is always sync'd - identified by Coverity
---
java/org/apache/catalina/core/ContainerBase.java | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/java/org/apache/catalina/core/ContainerBase.java
b/java/org/apache/catalina/core/ContainerBase.java
index 7c30072d68..c9f51acc6e 100644
--- a/java/org/apache/catalina/core/ContainerBase.java
+++ b/java/org/apache/catalina/core/ContainerBase.java
@@ -1196,11 +1196,15 @@ public abstract class ContainerBase extends
LifecycleMBeanBase implements Contai
return keyProperties.toString();
}
+
public ObjectName[] getChildren() {
- List<ObjectName> names = new ArrayList<>(children.size());
- for (Container next : children.values()) {
- if (next instanceof ContainerBase) {
- names.add(next.getObjectName());
+ List<ObjectName> names;
+ synchronized (children) {
+ names = new ArrayList<>(children.size());
+ for (Container next : children.values()) {
+ if (next instanceof ContainerBase) {
+ names.add(next.getObjectName());
+ }
}
}
return names.toArray(new ObjectName[0]);
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