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markt pushed a commit to branch 8.5.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/8.5.x by this push:
new bfccc40 Avoid NPE and keep original behaviour
bfccc40 is described below
commit bfccc408e8f939a5c4603996dbc7a6cd979a92ea
Author: Mark Thomas <[email protected]>
AuthorDate: Tue Sep 15 17:04:43 2020 +0100
Avoid NPE and keep original behaviour
---
.../apache/catalina/valves/PersistentValve.java | 29 +++++++++++++---------
1 file changed, 17 insertions(+), 12 deletions(-)
diff --git a/java/org/apache/catalina/valves/PersistentValve.java
b/java/org/apache/catalina/valves/PersistentValve.java
index df94820..5976f02 100644
--- a/java/org/apache/catalina/valves/PersistentValve.java
+++ b/java/org/apache/catalina/valves/PersistentValve.java
@@ -170,22 +170,27 @@ public class PersistentValve extends ValveBase {
if (manager instanceof StoreManager) {
Session session = manager.findSession(newsessionId);
Store store = ((StoreManager) manager).getStore();
- synchronized (session) {
- if (store != null && session != null &&
session.isValid()
- && !isSessionStale(session,
System.currentTimeMillis())) {
- store.save(session);
- ((StoreManager) manager).removeSuper(session);
- session.recycle();
- } else {
- if (container.getLogger().isDebugEnabled()) {
- container.getLogger()
- .debug("newsessionId store: " +
store + " session: " + session + " valid: "
- + (session == null ? "N/A"
: Boolean.toString(session.isValid()))
- + " stale: " +
isSessionStale(session, System.currentTimeMillis()));
+ boolean stored = false;
+ if (session != null) {
+ synchronized (session) {
+ if (store != null && session.isValid() &&
+ !isSessionStale(session,
System.currentTimeMillis())) {
+ store.save(session);
+ ((StoreManager)
manager).removeSuper(session);
+ session.recycle();
+ stored = true;
}
}
}
+ if (!stored) {
+ if (container.getLogger().isDebugEnabled()) {
+ container.getLogger()
+ .debug("newsessionId store: " + store
+ " session: " + session + " valid: "
+ + (session == null ? "N/A" :
Boolean.toString(session.isValid()))
+ + " stale: " +
isSessionStale(session, System.currentTimeMillis()));
+ }
+ }
} else {
if (container.getLogger().isDebugEnabled()) {
container.getLogger().debug("newsessionId Manager:
" +
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