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Posted to dev@lucene.apache.org by "AppChecker (JIRA)" <ji...@apache.org> on 2017/05/06 16:06:04 UTC

[jira] [Created] (SOLR-10621) Suspicious condition

AppChecker created SOLR-10621:
---------------------------------

             Summary: Suspicious condition
                 Key: SOLR-10621
                 URL: https://issues.apache.org/jira/browse/SOLR-10621
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: query parsers
    Affects Versions: 6.5
            Reporter: AppChecker


Hi
Please, look this [code fragment:|https://github.com/apache/lucene-solr/blob/e2521b2a8baabdaf43b92192588f51e042d21e97/lucene/queryparser/src/java/org/apache/lucene/queryparser/flexible/core/util/QueryNodeOperation.java#L57-L60]
{code}
    else if (q1 instanceof AndQueryNode)
      op = ANDOperation.Q1;
    else if (q1 instanceof AndQueryNode)
      op = ANDOperation.Q2;
{code}

(q1 instanceof AndQueryNode) is checked twice.

Probably it should be:
{code}
    else if (q1 instanceof AndQueryNode)
      op = ANDOperation.Q1;
    else if (q2 instanceof AndQueryNode)
      op = ANDOperation.Q2;
{code}
This possible defect found by [AppChecker|https://npo-echelon.ru/en/solutions/appchecker.php]



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