This is an automated email from the ASF dual-hosted git repository. 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 ea07e06 Fix BZ 65684 - avoid NPE ea07e06 is described below commit ea07e0686a1caa006d66eb557d81f210409bc6ea Author: Mark Thomas <ma...@apache.org> AuthorDate: Wed Nov 24 17:53:14 2021 +0000 Fix BZ 65684 - avoid NPE https://bz.apache.org/bugzilla/show_bug.cgi?id=65684 --- java/org/apache/juli/ClassLoaderLogManager.java | 21 +++++++++++---------- webapps/docs/changelog.xml | 4 ++++ 2 files changed, 15 insertions(+), 10 deletions(-) diff --git a/java/org/apache/juli/ClassLoaderLogManager.java b/java/org/apache/juli/ClassLoaderLogManager.java index a9dc664..421fce0 100644 --- a/java/org/apache/juli/ClassLoaderLogManager.java +++ b/java/org/apache/juli/ClassLoaderLogManager.java @@ -300,24 +300,25 @@ public class ClassLoaderLogManager extends LogManager { private synchronized String findProperty(String name) { - ClassLoader classLoader = Thread.currentThread() - .getContextClassLoader(); + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); ClassLoaderLogInfo info = getClassLoaderInfo(classLoader); String result = info.props.getProperty(name); // If the property was not found, and the current classloader had no // configuration (property list is empty), look for the parent classloader // properties. if ((result == null) && (info.props.isEmpty())) { - ClassLoader current = classLoader.getParent(); - while (current != null) { - info = classLoaderLoggers.get(current); - if (info != null) { - result = info.props.getProperty(name); - if ((result != null) || (!info.props.isEmpty())) { - break; + if (classLoader != null) { + ClassLoader current = classLoader.getParent(); + while (current != null) { + info = classLoaderLoggers.get(current); + if (info != null) { + result = info.props.getProperty(name); + if ((result != null) || (!info.props.isEmpty())) { + break; + } } + current = current.getParent(); } - current = current.getParent(); } if (result == null) { result = super.getProperty(name); diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml index 7afc6de..6a9b145 100644 --- a/webapps/docs/changelog.xml +++ b/webapps/docs/changelog.xml @@ -111,6 +111,10 @@ Make SPNEGO authentication more robust for the case where the provided credential has expired. (markt) </fix> + <fix> + <bug>65684</bug>: Fix a potential <code>NullPointerException</code> when + using JULI. (markt) + </fix> </changelog> </subsection> <subsection name="Coyote"> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org