https://issues.apache.org/bugzilla/show_bug.cgi?id=57208
Bug ID: 57208
Summary: NullPointerException on JNDIRealm when search finds no
results - org.apache.catalina.realm.JNDIRealm
Product: Tomcat 7
Version: 7.0.57
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
Assignee: dev@tomcat.apache.org
Reporter: jasonmcint...@carfax.com
When JNDIRealm does a "getUserBySearch", and no results are found, a null
object is returned. This causes a NPE in the next few lines where it tries to
create a user.
if (userPatternFormatArray != null && curUserPattern >= 0) {
user = getUserByPattern(context, username, credentials, attrIds,
curUserPattern);
} else {
user = getUserBySearch(context, username, attrIds);
}
if (userPassword == null && credentials != null) {
// The password is available. Insert it since it may be required
for
// role searches.
return new User(user.getUserName(), user.getDN(), credentials,
user.getRoles(), user.getUserRoleId());
}
Should probably be changed to:
if (userPatternFormatArray != null && curUserPattern >= 0) {
user = getUserByPattern(context, username, credentials, attrIds,
curUserPattern);
containerLog.debug("Found user by pattern (" + user + ")");
} else {
user = getUserBySearch(context, username, attrIds);
containerLog.debug("Found user by search (" + user + ")");
}
if (userPassword == null && credentials != null && user != null) {
// The password is available. Insert it since it may be required
for
// role searches.
return new User(user.getUserName(), user.getDN(), credentials,
user.getRoles(), user.getUserRoleId());
}
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