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Posted to dev@gora.apache.org by "Lewis John McGibbney (JIRA)" <ji...@apache.org> on 2017/09/11 14:02:00 UTC
[jira] [Assigned] (GORA-526) Potential null dereference in
AvroSerializer#analyzePersistent
[ https://issues.apache.org/jira/browse/GORA-526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lewis John McGibbney reassigned GORA-526:
-----------------------------------------
Assignee: Madhawa Gunasekara
> Potential null dereference in AvroSerializer#analyzePersistent
> --------------------------------------------------------------
>
> Key: GORA-526
> URL: https://issues.apache.org/jira/browse/GORA-526
> Project: Apache Gora
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Madhawa Gunasekara
> Priority: Minor
> Fix For: 0.8
>
>
> In ctor:
> {code}
> if (PersistentBase.class.isAssignableFrom(dataStore.getPersistentClass())) {
> persistentSchema = ((PersistentBase) dataStore.getBeanFactory().getCachedPersistent()).getSchema();
> } else {
> persistentSchema = null;
> {code}
> In updateByQuery, persistentSchema is passed to CassandraQueryFactory.getUpdateByQueryForAvro() which dereferences the schema without checking:
> {code}
> public boolean updateByQuery(Query query) {
> List<Object> objectArrayList = new ArrayList<>();
> String cqlQuery = CassandraQueryFactory.getUpdateByQueryForAvro(mapping, query, objectArrayList, persistentSchema);
> {code}
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