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https://issues.apache.org/jira/browse/DERBY-5615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Knut Anders Hatlen updated DERBY-5615:
--------------------------------------
Attachment: d5615-2a.diff
Attaching d5615-2a.diff which changes the structure of CPFile.getInputStream()
back to how it was before the 1b patch, but with the required doPrivileged()
calls added. Now DatabaseClassLoadingTest and NativeAuthenticationServiceTest
pass on Windows too.
> NPE in Store when running SELECT in a read-only database accessed via the
> classpath subprotocol when authentication, authorization, and Java security
> are turned on
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-5615
> URL: https://issues.apache.org/jira/browse/DERBY-5615
> Project: Derby
> Issue Type: Bug
> Components: SQL, Store
> Affects Versions: 10.9.1.0
> Reporter: Rick Hillegas
> Assignee: Knut Anders Hatlen
> Labels: derby_triage10_9
> Fix For: 10.11.0.0
>
> Attachments: 5615.policy, 5615_bug.sql, 5615_init.sql, 5615_script,
> d5615-1a.diff, d5615-1b.diff, d5615-2a.diff, derby.log, derby.log
>
>
> I get an NPE trying to select from a table on which I don't have select
> privilege. The database is stored in a jar file accessed via the classpath
> protocol. BUILTIN authentication and sql authorization are turned on in the
> database. Running under a Java security manager. I will attach a repro. Here
> is the NPE:
> Failed Statement is: select * from KIWI.t
> java.lang.NullPointerException
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.openContainer(BaseDataFileFactory.java:661)
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.openContainer(BaseDataFileFactory.java:591)
> at
> org.apache.derby.impl.store.raw.xact.Xact.openContainer(Xact.java:1316)
> at
> org.apache.derby.impl.store.access.btree.OpenBTree.init(OpenBTree.java:380)
> at
> org.apache.derby.impl.store.access.btree.BTreeController.init(BTreeController.java:1250)
> at
> org.apache.derby.impl.store.access.btree.index.B2IController.init(B2IController.java:140)
> at org.apache.derby.impl.store.access.btree.index.B2I.open(B2I.java:821)
> at
> org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:476)
> at
> org.apache.derby.impl.store.access.RAMTransaction.openConglomerate(RAMTransaction.java:1308)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.debugGenerateInfo(DataDictionaryImpl.java:9584)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndexMinion(DataDictionaryImpl.java:9492)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getDescriptorViaIndex(DataDictionaryImpl.java:9303)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getColumnDescriptorsScan(DataDictionaryImpl.java:2887)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getColumnDescriptorsScan(DataDictionaryImpl.java:2851)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.finishTableDescriptor(DataDictionaryImpl.java:2408)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getTableDescriptorIndex1Scan(DataDictionaryImpl.java:2277)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getUncachedTableDescriptor(DataDictionaryImpl.java:2293)
> at
> org.apache.derby.impl.sql.catalog.NameTDCacheable.setIdentity(NameTDCacheable.java:110)
> at
> org.apache.derby.impl.services.cache.ConcurrentCache.find(ConcurrentCache.java:295)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getTableDescriptor(DataDictionaryImpl.java:2224)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.faultInTabInfo(DataDictionaryImpl.java:9905)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getNonCoreTI(DataDictionaryImpl.java:9702)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getUncachedPermissionsDescriptor(DataDictionaryImpl.java:13712)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getUncachedTablePermsDescriptor(DataDictionaryImpl.java:13660)
> at
> org.apache.derby.impl.sql.catalog.PermissionsCacheable.setIdentity(PermissionsCacheable.java:71)
> at
> org.apache.derby.impl.services.cache.ConcurrentCache.find(ConcurrentCache.java:295)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getPermissions(DataDictionaryImpl.java:13364)
> at
> org.apache.derby.impl.sql.catalog.DataDictionaryImpl.getTablePermissions(DataDictionaryImpl.java:13350)
> at
> org.apache.derby.iapi.sql.dictionary.StatementTablePermission.oneAuthHasPermissionOnTable(StatementTablePermission.java:239)
> at
> org.apache.derby.iapi.sql.dictionary.StatementTablePermission.hasPermissionOnTable(StatementTablePermission.java:160)
> at
> org.apache.derby.iapi.sql.dictionary.StatementColumnPermission.check(StatementColumnPermission.java:99)
> at
> org.apache.derby.impl.sql.conn.GenericAuthorizer.authorize(GenericAuthorizer.java:183)
> at
> org.apache.derby.exe.ac40348015x0135x7cc7x4621x0000040700000.fillResultSet(Unknown
> Source)
> at
> org.apache.derby.exe.ac40348015x0135x7cc7x4621x0000040700000.execute(Unknown
> Source)
> at
> org.apache.derby.impl.sql.GenericActivationHolder.execute(GenericActivationHolder.java:353)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(GenericPreparedStatement.java:441)
> at
> org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:324)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1242)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:630)
> at
> org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:559)
> at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:367)
> at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:527)
> at
> org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:372)
> at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:245)
> at org.apache.derby.impl.tools.ij.Main.go(Main.java:229)
> at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:184)
> at org.apache.derby.impl.tools.ij.Main.main(Main.java:75)
> at org.apache.derby.tools.ij.main(ij.java:59)
> Cleanup action completed
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