(tomcat) branch 10.1.x updated: Unlikely NPE

[remm]

This is an automated email from the ASF dual-hosted git repository.

remm 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 8811b3447b Unlikely NPE
8811b3447b is described below

commit 8811b3447b81ea3c53ccb209e8a2b2aa15652caa
Author: remm <r...@apache.org>
AuthorDate: Mon Jul 7 10:20:54 2025 +0200

    Unlikely NPE
    
    Found by Coverity.
---
 java/org/apache/catalina/loader/WebappClassLoaderBase.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/java/org/apache/catalina/loader/WebappClassLoaderBase.java 
b/java/org/apache/catalina/loader/WebappClassLoaderBase.java
index 70c47b75a4..0fee5e56df 100644
--- a/java/org/apache/catalina/loader/WebappClassLoaderBase.java
+++ b/java/org/apache/catalina/loader/WebappClassLoaderBase.java
@@ -2344,7 +2344,11 @@ public abstract class WebappClassLoaderBase extends 
URLClassLoader
                 if (pkg != null) {
                     boolean sealCheck = true;
                     if (pkg.isSealed()) {
-                        sealCheck = pkg.isSealed(codeBase);
+                        if(codeBase != null) {
+                            sealCheck = pkg.isSealed(codeBase);
+                        } else {
+                            sealCheck = false;
+                        }
                     } else {
                         sealCheck = manifest == null || 
!isPackageSealed(packageName, manifest);
                     }


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