[jboss-jira] [JBoss JIRA] (WFCORE-2517) Coverity, Dereference after null check (Elytron subsystem)
Martin Choma created WFCORE-2517:
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Summary: Coverity, Dereference after null check (Elytron subsystem)
Key: WFCORE-2517
URL: https://issues.jboss.org/browse/WFCORE-2517
Project: WildFly Core
Issue Type: Bug
Components: Security
Reporter: Martin Choma
Assignee: Darran Lofthouse
Coverity found possible dereference of null. In this code {{defaultPolicy}} is checked for
null and in next step {{defaultPolicy.equals()}} is called.
https://scan7.coverity.com/reports.htm#v23632/p12663/fileInstanceId=10578...
{code:java|title=PolicyParser.java}
boolean providerFound = defaultPolicy == null;
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
verifyNamespace(reader);
String localName = reader.getLocalName();
switch (localName) {
// Permission Mapper
case JACC_POLICY:
providerFound = defaultPolicy.equals(parseJaccPolicy(addPolicy,
reader, operations)) || providerFound;
break;
case CUSTOM_POLICY:
providerFound = defaultPolicy.equals(parseCustomPolicy(addPolicy,
reader, operations)) || providerFound;
break;
default:
throw unexpectedElement(reader);
}
}
{code}
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