Colin Patrick McCabe created HDFS-4640: ------------------------------------------
Summary: JniBasedUnixGroupsMapping: fix some crash bugs Key: HDFS-4640 URL: https://issues.apache.org/jira/browse/HDFS-4640 Project: Hadoop HDFS Issue Type: Bug Components: security Affects Versions: 2.0.5-beta Reporter: Colin Patrick McCabe Assignee: Colin Patrick McCabe Priority: Minor JniBasedUnixGroupsMapping has some issues. * sometimes on error paths variables are freed prior to being initialized * re-allocate buffers less frequently (can reuse the same buffer for multiple calls to getgrnam) * allow non-reentrant functions to be used, to work around client bugs * don't throw IOException from JNI functions if the JNI functions do not declare this checked exception. * don't bail out if only one group name among all the ones associated with a user can't be looked up. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira