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Hudson commented on YARN-2847: ------------------------------ SUCCESS: Integrated in Hadoop-Hdfs-trunk-Java8 #97 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/97/]) YARN-2847. Linux native container executor segfaults if default banned user detected. Contributed by Olaf Flebbe (jlowe: rev 1a0f508b6386b1c26ec606f6d73afddaa191b7d8) * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c * hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/test/test-container-executor.c * hadoop-yarn-project/CHANGES.txt > Linux native container executor segfaults if default banned user detected > ------------------------------------------------------------------------- > > Key: YARN-2847 > URL: https://issues.apache.org/jira/browse/YARN-2847 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 2.5.0, 2.4.1, 2.6.0 > Reporter: Jason Lowe > Assignee: Olaf Flebbe > Fix For: 2.7.0 > > Attachments: YARN-2487.04.trunk.patch, YARN-2487.05.trunk.patch, > YARN-2487.06.trunk.patch, yarn2847.patch, yarn2847.patch, yarn2847notest.patch > > > The check_user function in container-executor.c can cause a segmentation > fault if banned.users is not provided but the user is detected as one of the > default users. In that scenario it will call free_values on a NULL pointer. -- This message was sent by Atlassian JIRA (v6.3.4#6332)