This is an automated email from the ASF dual-hosted git repository.
markt 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 631500b0c9 Fix for inconsistent metadata was incomplete
631500b0c9 is described below
commit 631500b0c9b2a2a2abb707e3de2e10a5936e5d41
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Fri Nov 15 15:55:37 2024 +0000
Fix for inconsistent metadata was incomplete
Need to add key to map once created so it is visible to other threads
---
java/org/apache/catalina/webresources/DirResourceSet.java | 2 ++
webapps/docs/changelog.xml | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/java/org/apache/catalina/webresources/DirResourceSet.java
b/java/org/apache/catalina/webresources/DirResourceSet.java
index 02ddc6ec88..f1d4e86199 100644
--- a/java/org/apache/catalina/webresources/DirResourceSet.java
+++ b/java/org/apache/catalina/webresources/DirResourceSet.java
@@ -382,6 +382,7 @@ public class DirResourceSet extends AbstractFileResourceSet
implements WebResour
resourceLock = resourceLocksByPath.get(key);
if (resourceLock == null) {
resourceLock = new ResourceLock(key);
+ resourceLocksByPath.put(key, resourceLock);
}
resourceLock.count.incrementAndGet();
}
@@ -419,6 +420,7 @@ public class DirResourceSet extends AbstractFileResourceSet
implements WebResour
resourceLock = resourceLocksByPath.get(key);
if (resourceLock == null) {
resourceLock = new ResourceLock(key);
+ resourceLocksByPath.put(key, resourceLock);
}
resourceLock.count.incrementAndGet();
}
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index b4b5d0711a..7f2fa71437 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -128,6 +128,10 @@
constructors or property related methods throw a checked exception.
(remm)
</fix>
+ <fix>
+ The previous fix for incosistent resource metadata during concurrent
+ reads and writes was incomplete. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
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