Hi,
Please find the latest report on new defect(s) introduced to cloudstack found
with Coverity Scan.
300 new defect(s) introduced to cloudstack found with Coverity Scan.
70 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 20 of 300 defect(s)
** CID 1012179: FindBugs: Dodgy code (FB.URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD)
/plugins/hypervisors/ovm/src/com/cloud/ovm/object/Test.java: 79 in ()
________________________________________________________________________________________________________
*** CID 1012179: FindBugs: Dodgy code
(FB.URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD)
/plugins/hypervisors/ovm/src/com/cloud/ovm/object/Test.java: 79 in ()
73 vm.disks.add(dataDisk);
74 vm.disks.add(dataDisk);
75 vm.disks.add(dataDisk);
76 OvmVif.Details vif = new OvmVif.Details();
77 vif.mac = "00:ff:ff:ff:ff:ee";
78 vif.bridge = "xenbr0";
>>> CID 1012179: FindBugs: Dodgy code
>>> (FB.URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD)
>>> Unread public/protected field: com.cloud.ovm.object.OvmVif$Details.type
79 vif.type = OvmVif.NETFRONT;
80 vm.vifs.add(vif);
81 vm.vifs.add(vif);
82 vm.vifs.add(vif);
83 vm.vifs.add(vif);
84 vm.vifs.add(vif);
** CID 1114588: Concurrent data access violations (ATOMICITY)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxyGCThread.java:
80 in com.cloud.consoleproxy.ConsoleProxyGCThread.run()()
________________________________________________________________________________________________________
*** CID 1114588: Concurrent data access violations (ATOMICITY)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxyGCThread.java:
80 in com.cloud.consoleproxy.ConsoleProxyGCThread.run()()
74 Enumeration<String> e = connMap.keys();
75 while (e.hasMoreElements()) {
76 String key;
77 ConsoleProxyClient client;
78
79 synchronized (connMap) {
>>> CID 1114588: Concurrent data access violations (ATOMICITY)
>>> Using an unreliable value of "e" inside the second locked section. If
>>> the data that "e" depends on was changed by another thread, this use might
>>> be incorrect.
80 key = e.nextElement();
81 client = connMap.get(key);
82 }
83
84 long seconds_unused = (System.currentTimeMillis() -
client.getClientLastFrontEndActivityTime()) / 1000;
85 if (seconds_unused < MAX_SESSION_IDLE_SECONDS) {
** CID 1114589: Concurrent data access violations (ATOMICITY)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxyClientStatsCollector.java:
58 in
com.cloud.consoleproxy.ConsoleProxyClientStatsCollector.setConnections(java.util.Hashtable)()
________________________________________________________________________________________________________
*** CID 1114589: Concurrent data access violations (ATOMICITY)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxyClientStatsCollector.java:
58 in
com.cloud.consoleproxy.ConsoleProxyClientStatsCollector.setConnections(java.util.Hashtable)()
52 private void setConnections(Hashtable<String, ConsoleProxyClient>
connMap) {
53
54 ArrayList<ConsoleProxyConnection> conns = new
ArrayList<ConsoleProxyConnection>();
55 Enumeration<String> e = connMap.keys();
56 while (e.hasMoreElements()) {
57 synchronized (connMap) {
>>> CID 1114589: Concurrent data access violations (ATOMICITY)
>>> Using an unreliable value of "e" inside the second locked section. If
>>> the data that "e" depends on was changed by another thread, this use might
>>> be incorrect.
58 String key = e.nextElement();
59 ConsoleProxyClient client = connMap.get(key);
60
61 ConsoleProxyConnection conn = new
ConsoleProxyConnection();
62
63 conn.id = client.getClientId();
** CID 1114594: Class hierarchy inconsistencies (CALL_SUPER)
/server/src/com/cloud/hypervisor/kvm/discoverer/LibvirtServerDiscoverer.java:
284 in
com.cloud.hypervisor.kvm.discoverer.LibvirtServerDiscoverer.configure(java.lang.String,
java.util.Map)()
________________________________________________________________________________________________________
*** CID 1114594: Class hierarchy inconsistencies (CALL_SUPER)
/server/src/com/cloud/hypervisor/kvm/discoverer/LibvirtServerDiscoverer.java:
284 in
com.cloud.hypervisor.kvm.discoverer.LibvirtServerDiscoverer.configure(java.lang.String,
java.util.Map)()
278 } else {
279 return null;
280 }
281 }
282
283 @Override
>>> CID 1114594: Class hierarchy inconsistencies (CALL_SUPER)
>>> Missing call to
>>> "com.cloud.resource.DiscovererBase.configure(java.lang.String,
>>> java.util.Map)" (as is done elsewhere 6 out of 7 times).
284 public boolean configure(String name, Map<String, Object> params)
throws ConfigurationException {
285 // _setupAgentPath = Script.findScript(getPatchPath(),
286 // "setup_agent.sh");
287 _kvmPrivateNic =
_configDao.getValue(Config.KvmPrivateNetwork.key());
288 if (_kvmPrivateNic == null) {
289 _kvmPrivateNic = "cloudbr0";
** CID 1114638: (FORWARD_NULL)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxy.java:
303 in
com.cloud.consoleproxy.ConsoleProxy.startWithContext(java.util.Properties,
java.lang.Object, byte[], java.lang.String)()
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxy.java:
254 in
com.cloud.consoleproxy.ConsoleProxy.startWithContext(java.util.Properties,
java.lang.Object, byte[], java.lang.String)()
________________________________________________________________________________________________________
*** CID 1114638: (FORWARD_NULL)
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxy.java:
303 in
com.cloud.consoleproxy.ConsoleProxy.startWithContext(java.util.Properties,
java.lang.Object, byte[], java.lang.String)()
297 try {
298 props.load(confs);
299
300 for (Object key : props.keySet()) {
301 // give properties passed via context high
priority, treat properties from consoleproxy.properties
302 // as default values
>>> CID 1114638: (FORWARD_NULL)
>>> Calling a method on null object "conf".
303 if (conf.get(key) == null)
304 conf.put(key, props.get(key));
305 }
306 } catch (Exception e) {
307 s_logger.error(e.toString(), e);
308 }
/services/console-proxy/server/src/com/cloud/consoleproxy/ConsoleProxy.java:
254 in
com.cloud.consoleproxy.ConsoleProxy.startWithContext(java.util.Properties,
java.lang.Object, byte[], java.lang.String)()
248 s_logger.warn("Unable to find ensureRoute method, console
proxy agent is not up to date");
249 }
250 }
251
252 public static void startWithContext(Properties conf, Object
context, byte[] ksBits, String ksPassword) {
253 s_logger.info("Start console proxy with context");
>>> CID 1114638: (FORWARD_NULL)
>>> Comparing "conf" to null implies that "conf" might be null.
254 if (conf != null) {
255 for (Object key : conf.keySet()) {
256 s_logger.info("Context property " + (String)key + ": "
+ conf.getProperty((String)key));
257 }
258 }
259
** CID 1114644: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/S3RestServlet.java: 555 in
com.cloud.bridge.service.S3RestServlet.processDimeRequest(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)()
________________________________________________________________________________________________________
*** CID 1114644: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/S3RestServlet.java: 555 in
com.cloud.bridge.service.S3RestServlet.processDimeRequest(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)()
549 InputStream is = ds.getInputStream();
550 putRequest.setData(is);
551 }
552
553 // -> need to do SOAP level auth here, on failure return
the SOAP fault
554 StringBuffer xml = new StringBuffer();
>>> CID 1114644: Null pointer dereferences (FORWARD_NULL)
>>> Calling a method on null object "putRequest".
555 String AWSAccessKey = putRequest.getAccessKey();
556 UserInfo info =
ServiceProvider.getInstance().getUserInfo(AWSAccessKey);
557 try {
558 S3SoapAuth.verifySignature(putRequest.getSignature(),
"PutObject", putRequest.getRawTimestamp(), AWSAccessKey, info.getSecretKey());
559
560 } catch (AxisFault e) {
** CID 1114649: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/controller/s3/S3ObjectAction.java: 558 in
com.cloud.bridge.service.controller.s3.S3ObjectAction.executePostObject(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)()
________________________________________________________________________________________________________
*** CID 1114649: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/controller/s3/S3ObjectAction.java: 558 in
com.cloud.bridge.service.controller.s3.S3ObjectAction.executePostObject(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)()
552 // -> this is the header data
553 if (0 < temp.length()) {
554 value = temp.toString().trim();
555 temp.setLength(0);
556 //System.out.println( "param: " + name + " = " +
value );
557
>>> CID 1114649: Null pointer dereferences (FORWARD_NULL)
>>> Calling a method on null object "name".
558 if (name.equalsIgnoreCase("key")) {
559 engineRequest.setKey(value);
560 } else if (name.equalsIgnoreCase("x-amz-acl")) {
561 engineRequest.setCannedAccess(value);
562 } else if (isMetaTag) {
563 S3MetaDataEntry oneMeta = new S3MetaDataEntry();
** CID 1114661: Null pointer dereferences (FORWARD_NULL)
/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java: 344 in
com.cloud.storage.snapshot.SnapshotManagerImpl.backupSnapshot(java.lang.Long)()
________________________________________________________________________________________________________
*** CID 1114661: Null pointer dereferences (FORWARD_NULL)
/server/src/com/cloud/storage/snapshot/SnapshotManagerImpl.java: 344 in
com.cloud.storage.snapshot.SnapshotManagerImpl.backupSnapshot(java.lang.Long)()
338 return snapshot;
339 }
340
341 @Override
342 public Snapshot backupSnapshot(Long snapshotId) {
343 SnapshotInfo snapshot = snapshotFactory.getSnapshot(snapshotId,
DataStoreRole.Image);
>>> CID 1114661: Null pointer dereferences (FORWARD_NULL)
>>> Comparing "snapshot" to null implies that "snapshot" might be null.
344 if (snapshot != null) {
345 throw new CloudRuntimeException("Already in the backup
snapshot:" + snapshotId);
346 }
347
348 return snapshotSrv.backupSnapshot(snapshot);
349 }
** CID 1114663: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/endpoint/DefaultEndPointSelector.java:
147 in
org.apache.cloudstack.storage.endpoint.DefaultEndPointSelector.findEndPointForImageMove(org.apache.cloudstack.engine.subsystem.api.storage.DataStore,
org.apache.cloudstack.engine.subsystem.api.storage.DataStore)()
________________________________________________________________________________________________________
*** CID 1114663: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/endpoint/DefaultEndPointSelector.java:
147 in
org.apache.cloudstack.storage.endpoint.DefaultEndPointSelector.findEndPointForImageMove(org.apache.cloudstack.engine.subsystem.api.storage.DataStore,
org.apache.cloudstack.engine.subsystem.api.storage.DataStore)()
141
142 protected EndPoint findEndPointForImageMove(DataStore srcStore,
DataStore destStore) {
143 // find any xenserver/kvm host in the scope
144 Scope srcScope = srcStore.getScope();
145 Scope destScope = destStore.getScope();
146 Scope selectedScope = null;
>>> CID 1114663: Null pointer dereferences (FORWARD_NULL)
>>> Assigning: "poolId" = "null".
147 Long poolId = null;
148
149 // assumption, at least one of scope should be zone, find the
least
150 // scope
151 if (srcScope.getScopeType() != ScopeType.ZONE) {
152 selectedScope = srcScope;
** CID 1114666: Null pointer dereferences (FORWARD_NULL)
________________________________________________________________________________________________________
*** CID 1114666: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/datastore/DataObjectManagerImpl.java:
322 in
org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.deleteAsync(org.apache.cloudstack.engine.subsystem.api.storage.DataObject,
org.apache.cloudstack.framework.async.AsyncCompletionCallback)()
316 CreateCmdResult res = new CreateCmdResult(null, null);
317 callback.complete(res);
318 }
319
320 DeleteContext<CommandResult> context = new
DeleteContext<CommandResult>(callback, data);
321 AsyncCallbackDispatcher<DataObjectManagerImpl, CommandResult>
caller = AsyncCallbackDispatcher.create(this);
>>> CID 1114666: Null pointer dereferences (FORWARD_NULL)
>>> Passing "null" to function
>>> "org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.deleteAsynCallback(org.apache.cloudstack.framework.async.AsyncCallbackDispatcher,
>>>
>>> org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.DeleteContext)",
>>> which dereferences it.
322 caller.setCallback(caller.getTarget().deleteAsynCallback(null,
null)).setContext(context);
323
324
data.getDataStore().getDriver().deleteAsync(data.getDataStore(), data, caller);
325 return;
326 }
327
** CID 1114667: Null pointer dereferences (FORWARD_NULL)
________________________________________________________________________________________________________
*** CID 1114667: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/datastore/DataObjectManagerImpl.java:
246 in
org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.copyAsync(org.apache.cloudstack.engine.subsystem.api.storage.DataObject,
org.apache.cloudstack.engine.subsystem.api.storage.DataObject,
org.apache.cloudstack.framework.async.AsyncCompletionCallback)()
240 res.setResult("Failed to change state: " + e.toString());
241 callback.complete(res);
242 }
243
244 CopyContext<CreateCmdResult> anotherCall = new
CopyContext<CreateCmdResult>(callback, srcData, destData);
245 AsyncCallbackDispatcher<DataObjectManagerImpl,
CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
>>> CID 1114667: Null pointer dereferences (FORWARD_NULL)
>>> Passing "null" to function
>>> "org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.copyCallback(org.apache.cloudstack.framework.async.AsyncCallbackDispatcher,
>>>
>>> org.apache.cloudstack.storage.datastore.DataObjectManagerImpl.CopyContext)",
>>> which dereferences it.
246 caller.setCallback(caller.getTarget().copyCallback(null,
null)).setContext(anotherCall);
247
248 motionSrv.copyAsync(srcData, destData, caller);
249 }
250
251 protected Void
copyCallback(AsyncCallbackDispatcher<DataObjectManagerImpl, CopyCommandResult>
callback, CopyContext<CreateCmdResult> context) {
** CID 1114683: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 596 in
com.cloud.bridge.service.core.s3.S3Engine.saveUploadPart(com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest,
int, int)()
________________________________________________________________________________________________________
*** CID 1114683: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 596 in
com.cloud.bridge.service.core.s3.S3Engine.saveUploadPart(com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest,
int, int)()
590 if (bucket == null) {
591 logger.error("saveUploadedPart failed since " + bucketName
+ " does not exist");
592 response.setResultCode(404);
593 }
594 S3PolicyContext context = new
S3PolicyContext(PolicyActions.PutObject, bucketName);
595 context.setKeyName(request.getKey());
>>> CID 1114683: Null pointer dereferences (FORWARD_NULL)
>>> Calling a method on null object "bucket".
596 verifyAccess(context, "SBucket", bucket.getId(),
SAcl.PERMISSION_WRITE);
597
598 OrderedPair<SHostVO, String> host_storagelocation_pair =
getBucketStorageHost(bucket);
599 S3BucketAdapter bucketAdapter =
getStorageHostBucketAdapter(host_storagelocation_pair.getFirst());
600 String itemFileName = new String(uploadId + "-" + partNumber);
601 InputStream is = null;
** CID 1114684: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 556 in
com.cloud.bridge.service.core.s3.S3Engine.initiateMultipartUpload(com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest)()
________________________________________________________________________________________________________
*** CID 1114684: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 556 in
com.cloud.bridge.service.core.s3.S3Engine.initiateMultipartUpload(com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest)()
550 response.setResultCode(404);
551 }
552
553 S3PolicyContext context = new
S3PolicyContext(PolicyActions.PutObject, bucketName);
554 context.setKeyName(nameKey);
555 context.setEvalParam(ConditionKeys.Acl,
request.getCannedAccess());
>>> CID 1114684: Null pointer dereferences (FORWARD_NULL)
>>> Calling a method on null object "bucket".
556 verifyAccess(context, "SBucket", bucket.getId(),
SAcl.PERMISSION_WRITE);
557
558 createUploadFolder(bucketName);
559
560 try {
561 MultipartLoadDao uploadDao = new MultipartLoadDao();
** CID 1114685: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 653 in
com.cloud.bridge.service.core.s3.S3Engine.concatentateMultipartUploads(javax.servlet.http.HttpServletResponse,
com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest,
com.cloud.bridge.service.core.s3.S3MultipartPart[], java.io.OutputStream)()
________________________________________________________________________________________________________
*** CID 1114685: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 653 in
com.cloud.bridge.service.core.s3.S3Engine.concatentateMultipartUploads(javax.servlet.http.HttpServletResponse,
com.cloud.bridge.service.core.s3.S3PutObjectInlineRequest,
com.cloud.bridge.service.core.s3.S3MultipartPart[], java.io.OutputStream)()
647 S3PutObjectInlineResponse response = new
S3PutObjectInlineResponse();
648 String bucketName = request.getBucketName();
649 String key = request.getKey();
650 S3MetaDataEntry[] meta = request.getMetaEntries();
651
652 SBucketVO bucket = bucketDao.getByName(bucketName);
>>> CID 1114685: Null pointer dereferences (FORWARD_NULL)
>>> Comparing "bucket" to null implies that "bucket" might be null.
653 if (bucket == null) {
654 logger.error("completeMultipartUpload( failed since " +
bucketName + " does not exist");
655 response.setResultCode(404);
656 }
657
658 // [B] Now we need to create the final re-assembled object
** CID 1114686: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 377 in
com.cloud.bridge.service.core.s3.S3Engine.listBucketContents(com.cloud.bridge.service.core.s3.S3ListBucketRequest,
boolean)()
________________________________________________________________________________________________________
*** CID 1114686: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3Engine.java: 377 in
com.cloud.bridge.service.core.s3.S3Engine.listBucketContents(com.cloud.bridge.service.core.s3.S3ListBucketRequest,
boolean)()
371
372 response.setBucketName(bucketName);
373 response.setMarker(marker);
374 response.setMaxKeys(maxKeys);
375 response.setPrefix(prefix);
376 response.setDelimiter(delimiter);
>>> CID 1114686: Null pointer dereferences (FORWARD_NULL)
>>> Comparing "l" to null implies that "l" might be null.
377 if (null != l) {
378 response.setTruncated(l.size() > maxKeys);
379 if (l.size() > maxKeys) {
380 response.setNextMarker(l.get(l.size() -
1).getNameKey());
381 }
382 }
** CID 1114691: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3HostCallingFormat.java: 77 in
com.cloud.bridge.service.core.s3.S3HostCallingFormat.pathArgsMapToString(java.util.Map)()
________________________________________________________________________________________________________
*** CID 1114691: Null pointer dereferences (FORWARD_NULL)
/awsapi/src/com/cloud/bridge/service/core/s3/S3HostCallingFormat.java: 77 in
com.cloud.bridge.service.core.s3.S3HostCallingFormat.pathArgsMapToString(java.util.Map)()
71 for (argumentIterator = pathArgs.keySet().iterator();
argumentIterator.hasNext();) {
72 argument = (String)argumentIterator.next();
73 pathArgsString.append(firstArgPosition ? "?" : "&");
74 firstArgPosition = false;
75 }
76 }
>>> CID 1114691: Null pointer dereferences (FORWARD_NULL)
>>> Calling a method on null object "pathArgs".
77 String argumentValue = (String)pathArgs.get(argument);
78 if (argumentValue != null) {
79 pathArgsString.append("=");
80 pathArgsString.append(argumentValue);
81 }
82 return pathArgsString.toString();
** CID 1114884: Null pointer dereferences (FORWARD_NULL)
/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java:
738 in
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator$3.doInTransactionWithoutResult(com.cloud.utils.db.TransactionStatus)()
________________________________________________________________________________________________________
*** CID 1114884: Null pointer dereferences (FORWARD_NULL)
/engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java:
738 in
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator$3.doInTransactionWithoutResult(com.cloud.utils.db.TransactionStatus)()
732 if (requestedProfiles.isEmpty()) {
733 requestedProfiles.add(null);
734 }
735
736 for (NicProfile requested : requestedProfiles) {
737 Boolean isDefaultNic = false;
>>> CID 1114884: Null pointer dereferences (FORWARD_NULL)
>>> Comparing "this.val$vm" to null implies that "this.val$vm" might be
>>> null.
738 if (vm != null && (requested != null &&
requested.isDefaultNic())) {
739 isDefaultNic = true;
740 }
741
742 while (deviceIds[deviceId] && deviceId <
deviceIds.length) {
743 deviceId++;
** CID 1115080: (FORWARD_NULL)
________________________________________________________________________________________________________
*** CID 1115080: (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/image/BaseImageStoreDriverImpl.java:
124 in
org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.createAsync(org.apache.cloudstack.engine.subsystem.api.storage.DataStore,
org.apache.cloudstack.engine.subsystem.api.storage.DataObject,
org.apache.cloudstack.framework.async.AsyncCompletionCallback)()
118 @Override
119 public void createAsync(DataStore dataStore, DataObject data,
AsyncCompletionCallback<CreateCmdResult> callback) {
120 CreateContext<CreateCmdResult> context = new
CreateContext<CreateCmdResult>(callback, data);
121 AsyncCallbackDispatcher<BaseImageStoreDriverImpl,
DownloadAnswer> caller = AsyncCallbackDispatcher.create(this);
122 caller.setContext(context);
123 if (data.getType() == DataObjectType.TEMPLATE) {
>>> CID 1115080: (FORWARD_NULL)
>>> Passing "null" to function
>>> "org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.createTemplateAsyncCallback(org.apache.cloudstack.framework.async.AsyncCallbackDispatcher,
>>>
>>> org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.CreateContext)",
>>> which dereferences it.
124
caller.setCallback(caller.getTarget().createTemplateAsyncCallback(null, null));
125 if (s_logger.isDebugEnabled()) {
126 s_logger.debug("Downloading template to data store " +
dataStore.getId());
127 }
128 _downloadMonitor.downloadTemplateToStorage(data, caller);
129 } else if (data.getType() == DataObjectType.VOLUME) {
/engine/storage/src/org/apache/cloudstack/storage/image/BaseImageStoreDriverImpl.java:
130 in
org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.createAsync(org.apache.cloudstack.engine.subsystem.api.storage.DataStore,
org.apache.cloudstack.engine.subsystem.api.storage.DataObject,
org.apache.cloudstack.framework.async.AsyncCompletionCallback)()
124
caller.setCallback(caller.getTarget().createTemplateAsyncCallback(null, null));
125 if (s_logger.isDebugEnabled()) {
126 s_logger.debug("Downloading template to data store " +
dataStore.getId());
127 }
128 _downloadMonitor.downloadTemplateToStorage(data, caller);
129 } else if (data.getType() == DataObjectType.VOLUME) {
>>> CID 1115080: (FORWARD_NULL)
>>> Passing "null" to function
>>> "org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.createVolumeAsyncCallback(org.apache.cloudstack.framework.async.AsyncCallbackDispatcher,
>>>
>>> org.apache.cloudstack.storage.image.BaseImageStoreDriverImpl.CreateContext)",
>>> which dereferences it.
130
caller.setCallback(caller.getTarget().createVolumeAsyncCallback(null, null));
131 if (s_logger.isDebugEnabled()) {
132 s_logger.debug("Downloading volume to data store " +
dataStore.getId());
133 }
134 _downloadMonitor.downloadVolumeToStorage(data, caller);
135 }
** CID 1115375: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/datastore/provider/DataStoreProviderManagerImpl.java:
116 in
org.apache.cloudstack.storage.datastore.provider.DataStoreProviderManagerImpl.configure(java.lang.String,
java.util.Map)()
________________________________________________________________________________________________________
*** CID 1115375: Null pointer dereferences (FORWARD_NULL)
/engine/storage/src/org/apache/cloudstack/storage/datastore/provider/DataStoreProviderManagerImpl.java:
116 in
org.apache.cloudstack.storage.datastore.provider.DataStoreProviderManagerImpl.configure(java.lang.String,
java.util.Map)()
110 if (providers != null) {
111 for (DataStoreProvider provider : providers) {
112 registerProvider(provider);
113 }
114 }
115
>>> CID 1115375: Null pointer dereferences (FORWARD_NULL)
>>> Passing null pointer "providers" to function
>>> "java.util.concurrent.CopyOnWriteArrayList.<init>(java.util.Collection)",
>>> which dereferences it.
116 providers = new
CopyOnWriteArrayList<DataStoreProvider>(providers);
117
118 return true;
119 }
120
121 protected boolean registerProvider(DataStoreProvider provider) {
** CID 1115439: Null pointer dereferences (FORWARD_NULL)
________________________________________________________________________________________________________
*** CID 1115439: Null pointer dereferences (FORWARD_NULL)
/engine/storage/volume/src/org/apache/cloudstack/storage/volume/VolumeServiceImpl.java:
1159 in
org.apache.cloudstack.storage.volume.VolumeServiceImpl.migrateVolumes(java.util.Map,
com.cloud.agent.api.to.VirtualMachineTO, com.cloud.host.Host,
com.cloud.host.Host)()
1153 volumesMigrating.add(volume);
1154 }
1155 }
1156
1157 MigrateVmWithVolumesContext<CommandResult> context = new
MigrateVmWithVolumesContext<CommandResult>(null, future, volumeMap);
1158 AsyncCallbackDispatcher<VolumeServiceImpl,
CopyCommandResult> caller = AsyncCallbackDispatcher.create(this);
>>> CID 1115439: Null pointer dereferences (FORWARD_NULL)
>>> Passing "null" to function
>>> "org.apache.cloudstack.storage.volume.VolumeServiceImpl.migrateVmWithVolumesCallBack(org.apache.cloudstack.framework.async.AsyncCallbackDispatcher,
>>>
>>> org.apache.cloudstack.storage.volume.VolumeServiceImpl.MigrateVmWithVolumesContext)",
>>> which dereferences it.
1159
caller.setCallback(caller.getTarget().migrateVmWithVolumesCallBack(null,
null)).setContext(context);
1160 motionSrv.copyAsync(volumeMap, vmTo, srcHost, destHost,
caller);
1161
1162 } catch (Exception e) {
1163 s_logger.debug("Failed to copy volume", e);
1164 res.setResult(e.toString());
________________________________________________________________________________________________________
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