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Posted to dev@tomcat.apache.org by vi...@apache.org on 2015/11/12 10:14:46 UTC
svn commit: r1713984 - in /tomcat/tc8.0.x/trunk: ./
java/org/apache/catalina/session/ java/org/apache/catalina/startup/
java/org/apache/catalina/util/ java/org/apache/jasper/
java/org/apache/jasper/servlet/ res/findbugs/
test/org/apache/tomcat/util/bcel/
Author: violetagg
Date: Thu Nov 12 09:14:45 2015
New Revision: 1713984
URL: http://svn.apache.org/viewvc?rev=1713984&view=rev
Log:
Merged revision 1713931 from tomcat/trunk:
FindBugs fixes
Modified:
tomcat/tc8.0.x/trunk/ (props changed)
tomcat/tc8.0.x/trunk/java/org/apache/catalina/session/JDBCStore.java
tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/ClassLoaderFactory.java
tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java
tomcat/tc8.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java
tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspC.java
tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java
tomcat/tc8.0.x/trunk/res/findbugs/filter-false-positives.xml
tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/bcel/TesterPerformance.java
Propchange: tomcat/tc8.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Nov 12 09:14:45 2015
@@ -1 +1 @@
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Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/session/JDBCStore.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/session/JDBCStore.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/session/JDBCStore.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/session/JDBCStore.java Thu Nov 12 09:14:45 2015
@@ -889,15 +889,11 @@ public class JDBCStore extends StoreBase
try {
Class<?> clazz = Class.forName(driverName);
driver = (Driver) clazz.newInstance();
- } catch (ClassNotFoundException ex) {
- manager.getContext().getLogger().error(sm.getString(getStoreName() + ".checkConnectionClassNotFoundException",
- ex.toString()));
- } catch (InstantiationException ex) {
- manager.getContext().getLogger().error(sm.getString(getStoreName() + ".checkConnectionClassNotFoundException",
- ex.toString()));
- } catch (IllegalAccessException ex) {
- manager.getContext().getLogger().error(sm.getString(getStoreName() + ".checkConnectionClassNotFoundException",
- ex.toString()));
+ } catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
+ manager.getContext().getLogger().error(
+ sm.getString(getStoreName() + ".checkConnectionClassNotFoundException",
+ e.toString()));
+ throw new SQLException(e);
}
}
Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/ClassLoaderFactory.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/ClassLoaderFactory.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/ClassLoaderFactory.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/ClassLoaderFactory.java Thu Nov 12 09:14:45 2015
@@ -103,6 +103,9 @@ public final class ClassLoaderFactory {
!directory.canRead())
continue;
String filenames[] = directory.list();
+ if (filenames == null) {
+ continue;
+ }
for (int j = 0; j < filenames.length; j++) {
String filename = filenames[j].toLowerCase(Locale.ENGLISH);
if (!filename.endsWith(".jar"))
@@ -190,6 +193,9 @@ public final class ClassLoaderFactory {
log.debug(" Including directory glob "
+ directory.getAbsolutePath());
String filenames[] = directory.list();
+ if (filenames == null) {
+ continue;
+ }
for (int j = 0; j < filenames.length; j++) {
String filename = filenames[j].toLowerCase(Locale.ENGLISH);
if (!filename.endsWith(".jar"))
Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/startup/HomesUserDatabase.java Thu Nov 12 09:14:45 2015
@@ -131,6 +131,9 @@ public final class HomesUserDatabase
if (!homeBaseDir.exists() || !homeBaseDir.isDirectory())
return;
String homeBaseFiles[] = homeBaseDir.list();
+ if (homeBaseFiles == null) {
+ return;
+ }
for (int i = 0; i < homeBaseFiles.length; i++) {
File homeDir = new File(homeBaseDir, homeBaseFiles[i]);
@@ -138,9 +141,5 @@ public final class HomesUserDatabase
continue;
homes.put(homeBaseFiles[i], homeDir.toString());
}
-
-
}
-
-
}
Modified: tomcat/tc8.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/catalina/util/ExtensionValidator.java Thu Nov 12 09:14:45 2015
@@ -353,6 +353,9 @@ public final class ExtensionValidator {
continue;
}
File[] files = targetDir.listFiles();
+ if (files == null) {
+ continue;
+ }
for (int i = 0; i < files.length; i++) {
if (files[i].getName().toLowerCase(Locale.ENGLISH).endsWith(".jar") &&
files[i].isFile()) {
Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspC.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspC.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspC.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspC.java Thu Nov 12 09:14:45 2015
@@ -1592,26 +1592,28 @@ public class JspC extends Task implement
File lib = new File(webappBase, "/WEB-INF/lib");
if (lib.exists() && lib.isDirectory()) {
String[] libs = lib.list();
- for (int i = 0; i < libs.length; i++) {
- if( libs[i].length() <5 ) continue;
- String ext=libs[i].substring( libs[i].length() - 4 );
- if (! ".jar".equalsIgnoreCase(ext)) {
- if (".tld".equalsIgnoreCase(ext)) {
- log.warn("TLD files should not be placed in "
- + "/WEB-INF/lib");
+ if (libs != null) {
+ for (int i = 0; i < libs.length; i++) {
+ if( libs[i].length() <5 ) continue;
+ String ext=libs[i].substring( libs[i].length() - 4 );
+ if (! ".jar".equalsIgnoreCase(ext)) {
+ if (".tld".equalsIgnoreCase(ext)) {
+ log.warn("TLD files should not be placed in "
+ + "/WEB-INF/lib");
+ }
+ continue;
+ }
+ try {
+ File libFile = new File(lib, libs[i]);
+ classPath = classPath + File.pathSeparator
+ + libFile.getAbsolutePath();
+ urls.add(libFile.getAbsoluteFile().toURI().toURL());
+ } catch (IOException ioe) {
+ // failing a toCanonicalPath on a file that
+ // exists() should be a JVM regression test,
+ // therefore we have permission to freak out
+ throw new RuntimeException(ioe.toString());
}
- continue;
- }
- try {
- File libFile = new File(lib, libs[i]);
- classPath = classPath + File.pathSeparator
- + libFile.getAbsolutePath();
- urls.add(libFile.getAbsoluteFile().toURI().toURL());
- } catch (IOException ioe) {
- // failing a toCanonicalPath on a file that
- // exists() should be a JVM regression test,
- // therefore we have permission to freak out
- throw new RuntimeException(ioe.toString());
}
}
}
Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspCServletContext.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspCServletContext.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspCServletContext.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspCServletContext.java Thu Nov 12 09:14:45 2015
@@ -389,6 +389,9 @@ public class JspCServletContext implemen
if (!theBaseDir.exists() || !theBaseDir.isDirectory())
return (thePaths);
String theFiles[] = theBaseDir.list();
+ if (theFiles == null) {
+ return thePaths;
+ }
for (int i = 0; i < theFiles.length; i++) {
File testFile = new File(basePath + File.separator + theFiles[i]);
if (testFile.isFile())
Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/TldScanner.java Thu Nov 12 09:14:45 2015
@@ -344,8 +344,9 @@ public class TldScanner {
public FileVisitResult visitFile(Path file,
BasicFileAttributes attrs)
throws IOException {
- if (!file.getFileName().toString()
- .toLowerCase(Locale.ENGLISH).endsWith(TLD_EXT)) {
+ Path fileName = file.getFileName();
+ if (fileName == null || !fileName.toString().toLowerCase(
+ Locale.ENGLISH).endsWith(TLD_EXT)) {
return FileVisitResult.CONTINUE;
}
Modified: tomcat/tc8.0.x/trunk/res/findbugs/filter-false-positives.xml
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/res/findbugs/filter-false-positives.xml?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/res/findbugs/filter-false-positives.xml (original)
+++ tomcat/tc8.0.x/trunk/res/findbugs/filter-false-positives.xml Thu Nov 12 09:14:45 2015
@@ -183,6 +183,21 @@
<Bug code="NS"/>
</Match>
<Match>
+ <!-- Sync is to protect construction of data not individual fields -->
+ <Class name="org.apache.catalina.tribes.membership.MemberImpl"/>
+ <Or>
+ <Method name="getCommand"/>
+ <Method name="getDomain"/>
+ <Method name="getHost"/>
+ <Method name="getPayload"/>
+ <Method name="getPort"/>
+ <Method name="getSecurePort"/>
+ <Method name="getUdpPort"/>
+ <Method name="getUniqueId"/>
+ </Or>
+ <Bug pattern="UG_SYNC_SET_UNSYNC_GET"/>
+ </Match>
+ <Match>
<!-- Intentional in case thread is waiting -->
<Class name="org.apache.catalina.tribes.transport.RxTaskPool"/>
<Method name="returnWorker"/>
@@ -428,6 +443,15 @@
<Bug code="ML" />
</Match>
<Match>
+ <!-- Modifications to SocketLists are always protected by syncs -->
+ <Class name="org.apache.tomcat.util.net.AprEndpoint$SocketList"/>
+ <Or>
+ <Method name="add"/>
+ <Method name="remove"/>
+ </Or>
+ <Bug pattern="VO_VOLATILE_INCREMENT"/>
+ </Match>
+ <Match>
<!-- Object is only ever set to null, sync therefore is still valid -->
<Class name="org.apache.tomcat.util.net.AprEndpoint$SocketProcessor"/>
<Method name="run"/>
@@ -651,8 +675,8 @@
<Match>
<!-- Code is deliberately unused -->
<Or>
- <Class name="org.apache.catalina.webresources.AbstractTestDirResourceSet" />
<Class name="org.apache.catalina.webresources.AbstractTestFileResourceSet" />
+ <Class name="org.apache.catalina.webresources.TestDirResourceSet" />
<Class name="org.apache.catalina.webresources.TestJarResourceSet" />
<Class name="org.apache.catalina.webresources.TestJarResourceSetInternal" />
</Or>
@@ -694,6 +718,22 @@
<Bug code="RR" />
</Match>
<Match>
+ <Class name="org.apache.tomcat.util.threads.TestLimitLatch" />
+ <Or>
+ <Method name="waitForThreadToStop" />
+ <Method name="testTenWait" />
+ </Or>
+ <Bug pattern="NN_NAKED_NOTIFY " />
+ </Match>
+ <Match>
+ <Class name="org.apache.tomcat.util.threads.TestLimitLatch$TestThread" />
+ <Method name="run" />
+ <Or>
+ <Bug pattern="WA_NOT_IN_LOOP" />
+ <Bug pattern="UW_UNCOND_WAIT " />
+ </Or>
+ </Match>
+ <Match>
<!-- Code is deliberately unused -->
<Class name="org.apache.tomcat.websocket.server.TestUriTemplate" />
<Or>
Modified: tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/bcel/TesterPerformance.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/bcel/TesterPerformance.java?rev=1713984&r1=1713983&r2=1713984&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/bcel/TesterPerformance.java (original)
+++ tomcat/tc8.0.x/trunk/test/org/apache/tomcat/util/bcel/TesterPerformance.java Thu Nov 12 09:14:45 2015
@@ -24,6 +24,7 @@ import java.util.HashSet;
import java.util.Locale;
import java.util.Set;
+import org.junit.Assert;
import org.junit.Test;
import org.apache.tomcat.util.bcel.classfile.ClassParser;
@@ -39,6 +40,8 @@ public class TesterPerformance {
File libDir = new File(JAR_LOCATION);
String[] libs = libDir.list();
+ Assert.assertNotNull(libs);
+
Set<URL> jarURLs = new HashSet<>();
for (String lib : libs) {
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