Ashutosh Mestry created ATLAS-1735:
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Summary: Coverity Scan Issues Detected on 4/13
Key: ATLAS-1735
URL: https://issues.apache.org/jira/browse/ATLAS-1735
Project: Atlas
Issue Type: Bug
Components: atlas-core
Affects Versions: trunk, 0.8-incubating
Reporter: Ashutosh Mestry
Priority: Minor
Fix For: trunk
Please find the latest report on new defect(s) introduced to Apache Atlas
found with Coverity Scan.
6 new defect(s) introduced to Apache Atlas found with Coverity Scan.
1 defect(s), reported by Coverity Scan earlier, were marked fixed in the
recent build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 6 of 6 defect(s)
** CID 161397: Null pointer dereferences (NULL_RETURNS)
/common/src/main/java/org/apache/atlas/utils/AuthenticationUtil.java: 57 in
org.apache.atlas.utils.AuthenticationUtil.getBasicAuthenticationInput()()
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*** CID 161397: Null pointer dereferences (NULL_RETURNS)
/common/src/main/java/org/apache/atlas/utils/AuthenticationUtil.java: 57 in
org.apache.atlas.utils.AuthenticationUtil.getBasicAuthenticationInput()()
51 String username = null;
52 String password = null;
53
54 try {
55 Console console = System.console();
56 username = console.readLine("Enter username for atlas :-
");
>>> CID 161397: Null pointer dereferences (NULL_RETURNS)
>>> Dereferencing a pointer that might be null
"console.readPassword("Enter password for atlas :- ")" when calling "String".
57 password = new String(console.readPassword("Enter
password for atlas :- "));
58 } catch (Exception e) {
59 System.out.print("Error while reading ");
60 System.exit(1);
61 }
62 return new String[]{username, password};
63 }
64
** CID 161396: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ZipFileResourceTestUtils.java:
148 in
org.apache.atlas.repository.impexp.ZipFileResourceTestUtils.runAndVerifyQuickStart_v1_Import(org.apache.atlas.repository.impexp.ImportService,
org.apache.atlas.repository.impexp.ZipSource)()
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*** CID 161396: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ZipFileResourceTestUtils.java:
148 in
org.apache.atlas.repository.impexp.ZipFileResourceTestUtils.runAndVerifyQuickStart_v1_Import(org.apache.atlas.repository.impexp.ImportService,
org.apache.atlas.repository.impexp.ZipSource)()
142 AtlasImportResult result = importService.run(source,
request, userName, hostName, requestingIP);
143 Assert.assertEquals(result.getOperationStatus(),
AtlasImportResult.OperationStatus.SUCCESS);
144 return result;
145 }
146
147 public static void
runAndVerifyQuickStart_v1_Import(ImportService importService, ZipSource
zipSource) throws AtlasBaseException, IOException {
>>> CID 161396: Null pointer dereferences (NULL_RETURNS)
>>> Assigning: "exportResult" = null return value from
"getExportResult".
148 AtlasExportResult exportResult =
zipSource.getExportResult();
149 List<String> creationOrder = zipSource.getCreationOrder();
150
151 AtlasImportRequest request = getDefaultImportRequest();
152 AtlasImportResult result =
runImportWithParameters(importService, request, zipSource);
153
** CID 161395: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
256 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForEmployeeData(org.apache.atlas.repository.impexp.ZipSource)()
________________________________________________________________________________________________________
*** CID 161395: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
256 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForEmployeeData(org.apache.atlas.repository.impexp.ZipSource)()
250 Assert.assertNotNull(zipSource.getCreationOrder());
251 Assert.assertEquals(zipSource.getCreationOrder().size(), 2);
252 Assert.assertTrue(zipSource.hasNext());
253
254 while (zipSource.hasNext()) {
255 AtlasEntity entity = zipSource.next();
>>> CID 161395: Null pointer dereferences (NULL_RETURNS)
>>> Calling a method on null object "entity".
256 Assert.assertEquals(entity.getStatus(),
AtlasEntity.Status.ACTIVE);
257
Assert.assertTrue(expectedEntityTypes.contains(entity.getTypeName()));
258 }
259
260 verifyTypeDefs(zipSource);
261 }
** CID 161394: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ZipSourceTest.java:
101 in
org.apache.atlas.repository.impexp.ZipSourceTest.iteratorBehavor_WorksAsExpected(org.apache.atlas.repository.impexp.ZipSource)()
________________________________________________________________________________________________________
*** CID 161394: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ZipSourceTest.java:
101 in
org.apache.atlas.repository.impexp.ZipSourceTest.iteratorBehavor_WorksAsExpected(org.apache.atlas.repository.impexp.ZipSource)()
95 public void iteratorBehavor_WorksAsExpected(ZipSource zipSource)
throws IOException, AtlasBaseException {
96 Assert.assertTrue(zipSource.hasNext());
97
98 List<String> creationOrder = zipSource.getCreationOrder();
99 for (int i = 0; i < creationOrder.size(); i++) {
100 AtlasEntity e = zipSource.next();
>>> CID 161394: Null pointer dereferences (NULL_RETURNS)
>>> Calling a method on null object "e".
101 Assert.assertEquals(e.getGuid(), creationOrder.get(i));
102 }
103
104 Assert.assertFalse(zipSource.hasNext());
105 }
** CID 161393: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
269 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForHrData(org.apache.atlas.repository.impexp.ZipSource)()
________________________________________________________________________________________________________
*** CID 161393: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
269 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForHrData(org.apache.atlas.repository.impexp.ZipSource)()
263 private void verifyExportForHrData(ZipSource zipSource) throws
IOException, AtlasBaseException {
264 Assert.assertNotNull(zipSource.getCreationOrder());
265 Assert.assertTrue(zipSource.getCreationOrder().size() == 1);
266 Assert.assertTrue(zipSource.hasNext());
267
268 AtlasEntity entity = zipSource.next();
>>> CID 161393: Null pointer dereferences (NULL_RETURNS)
>>> Calling a method on null object "entity".
269
Assert.assertTrue(entity.getTypeName().equals("Department"));
270 Assert.assertEquals(entity.getStatus(),
AtlasEntity.Status.ACTIVE);
271 verifyTypeDefs(zipSource);
272 }
273
274 private void verifyExportForHrDataForConnected(ZipSource
zipSource) throws IOException, AtlasBaseException {
** CID 161392: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
280 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForHrDataForConnected(org.apache.atlas.repository.impexp.ZipSource)()
________________________________________________________________________________________________________
*** CID 161392: Null pointer dereferences (NULL_RETURNS)
/repository/src/test/java/org/apache/atlas/repository/impexp/ExportServiceTest.java:
280 in
org.apache.atlas.repository.impexp.ExportServiceTest.verifyExportForHrDataForConnected(org.apache.atlas.repository.impexp.ZipSource)()
274 private void verifyExportForHrDataForConnected(ZipSource
zipSource) throws IOException, AtlasBaseException {
275 Assert.assertNotNull(zipSource.getCreationOrder());
276 Assert.assertTrue(zipSource.getCreationOrder().size() == 2);
277 Assert.assertTrue(zipSource.hasNext());
278
279 AtlasEntity entity = zipSource.next();
>>> CID 161392: Null pointer dereferences (NULL_RETURNS)
>>> Calling a method on null object "entity".
280
Assert.assertTrue(entity.getTypeName().equals("Department"));
281 Assert.assertEquals(entity.getStatus(),
AtlasEntity.Status.ACTIVE);
282 verifyTypeDefs(zipSource);
283 }
284
285 private void verifyTypeDefs(ZipSource zipSource) throws
AtlasBaseException {
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