using the latest libpam4j

changelog.html

@@ -55,6 +55,8 @@ Upcoming changes</a>
 <!-- Record your changes in the trunk here. -->
 <div id="trunk" style="display:none"><!--=TRUNK-BEGIN=-->
 <ul class=image>
+  <li class=bug>
+    Fixed NPE in PAM authentication if the user is in a group that doesn't exist anymore.
   <li class=bug>
     End up more gracefully if there's some problem when searching for user partipication in the build
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-13564">issue 13564</a>)

core/pom.xml

@@ -502,9 +502,9 @@ THE SOFTWARE.
       <version>1.7</version>
     </dependency>
     <dependency>
-      <groupId>org.jvnet.libpam4j</groupId>
+      <groupId>org.kohsuke</groupId>
       <artifactId>libpam4j</artifactId>
-      <version>1.4</version>
+      <version>1.6</version>
     </dependency>
     <dependency>
       <groupId>org.jvnet.libzfs</groupId>