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Posted to dev@atlas.apache.org by "David Radley (JIRA)" <ji...@apache.org> on 2017/07/03 14:48:00 UTC
[jira] [Created] (ATLAS-1912) Coverity issue in
AtlasRelationshipDefStoreV1
David Radley created ATLAS-1912:
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Summary: Coverity issue in AtlasRelationshipDefStoreV1
Key: ATLAS-1912
URL: https://issues.apache.org/jira/browse/ATLAS-1912
Project: Atlas
Issue Type: Bug
Reporter: David Radley
** CID 164823: Null pointer dereferences (NULL_RETURNS)
/repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasRelationshipDefStoreV1.java: 88 in org.apache.atlas.repository.store.graph.v1.AtlasRelationshipDefStoreV1.preCreate(org.apache.atlas.model.typedef.AtlasRelationshipDef)()
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*** CID 164823: Null pointer dereferences (NULL_RETURNS)
/repository/src/main/java/org/apache/atlas/repository/store/graph/v1/AtlasRelationshipDefStoreV1.java: 88 in org.apache.atlas.repository.store.graph.v1.AtlasRelationshipDefStoreV1.preCreate(org.apache.atlas.model.typedef.AtlasRelationshipDef)()
82 final String type1 = endDef1.getType();
83 final AtlasRelationshipEndDef endDef2 = relationshipDef.getEndDef2();
84 final String type2 = endDef2.getType();
85 final String name1 = endDef1.getName();
86 final String name2 = endDef2.getName();
87
>>> CID 164823: Null pointer dereferences (NULL_RETURNS)
>>> Assigning: "end1TypeVertex" = null return value from "findTypeVertexByName".
88 AtlasVertex end1TypeVertex = typeDefStore.findTypeVertexByName(type1);
89
90 AtlasVertex end2TypeVertex = typeDefStore.findTypeVertexByName(type2);
91 // create an edge between the relationshipDef and each of the entityDef vertices.
92 AtlasEdge edge1 = typeDefStore.getOrCreateEdge(relationshipDefVertex, end1TypeVertex, AtlasGraphUtilsV1.RELATIONSHIPTYPE_EDGE_LABEL);
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