[RANGER-3232] A Potential NPE in Issue RANGER-980

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: usersync
• External issue URL: https://github.com/apache/ranger/pull/95
• Docs Text: potential NPE
• Assignee: Unassigned
• Reporter: Shiyou xin
• Created: 03/Apr/21 10:35
• Updated: 05/May/22 03:41
• Resolved: 05/May/22 03:41

Description

— a/ugsync/src/main/java/org/apache/ranger/unixusersync/process/PolicyMgrUserGroupBuilder.java
+++ b/ugsync/src/main/java/org/apache/ranger/unixusersync/process/PolicyMgrUserGroupBuilder.java
@@ -661,7 +661,7 @@ private void computeUserDelta(Map<String, Map<String, String>> sourceUsers) {
} else {
XUserInfo oldUser = userCache.get(userName);
Map<String, String> oldUserAttrs = oldUser.getOtherAttrsMap();
String oldUserDN = oldUserAttrs.get(UgsyncCommonConstants.FULL_NAME);
if (StringUtils.equalsIgnoreCase(userDN, oldUserDN)
&& StringUtils.equalsIgnoreCase(oldUserAttrs.get(UgsyncCommonConstants.SYNC_SOURCE), newUserAttrs.get(UgsyncC
&& StringUtils.equalsIgnoreCase(oldUserAttrs.get(UgsyncCommonConstants.LDAP_URL), newUserAttrs.get(UgsyncComm

Issue Links

• is related to: RANGER-980 User sync does not delete users if they do not exist anymore
• links to: RANGER-3232 : A Potential NPE in Issue RANGER-980