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From ma...@apache.org
Subject svn commit: r1130935 - in /tomcat/tc6.0.x/trunk: ./ STATUS.txt java/org/apache/jasper/servlet/JspServletWrapper.java webapps/docs/changelog.xml
Date Fri, 03 Jun 2011 08:10:00 GMT
Author: markt
Date: Fri Jun  3 08:10:00 2011
New Revision: 1130935

URL: http://svn.apache.org/viewvc?rev=1130935&view=rev
Log:
Fix possible threading issue in JSP compilation when development mode is enabled

Modified:
    tomcat/tc6.0.x/trunk/   (props changed)
    tomcat/tc6.0.x/trunk/STATUS.txt
    tomcat/tc6.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java
    tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml

Propchange: tomcat/tc6.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Fri Jun  3 08:10:00 2011
@@ -1 +1 @@
-/tomcat/trunk:601180,606992,612607,630314,640888,652744,653247,666232,673796,673820,677910,683969,683982,684001,684081,684234,684269-684270,685177,687503,687645,689402,690781,691392,691805,692748,693378,694992,695053,695311,696780,696782,698012,698227,698236,698613,699427,699634,701355,709294,709811,709816,710063,710066,710125,710205,711126,711600,712461,712467,713953,714002,718360,719119,719124,719602,719626,719628,720046,720069,721040,721286,721708,721886,723404,723738,726052,727303,728032,728768,728947,729057,729567,729569,729571,729681,729809,729815,729934,730250,730590,731651,732859,732863,734734,740675,740684,742677,742697,742714,744160,744238,746321,746384,746425,747834,747863,748344,750258,750291,750921,751286-751287,751289,751295,752323,753039,757335,757774,758249,758365,758596,758616,758664,759074,761601,762868,762929,762936-762937,763166,763183,763193,763228,763262,763298,763302,763325,763599,763611,763654,763681,763706,764985,764997,765662,768335,769979,770716,77
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+/tomcat/trunk:601180,606992,612607,630314,640888,652744,653247,666232,673796,673820,677910,683969,683982,684001,684081,684234,684269-684270,685177,687503,687645,689402,690781,691392,691805,692748,693378,694992,695053,695311,696780,696782,698012,698227,698236,698613,699427,699634,701355,709294,709811,709816,710063,710066,710125,710205,711126,711600,712461,712467,713953,714002,718360,719119,719124,719602,719626,719628,720046,720069,721040,721286,721708,721886,723404,723738,726052,727303,728032,728768,728947,729057,729567,729569,729571,729681,729809,729815,729934,730250,730590,731651,732859,732863,734734,740675,740684,742677,742697,742714,744160,744238,746321,746384,746425,747834,747863,748344,750258,750291,750921,751286-751287,751289,751295,752323,753039,757335,757774,758249,758365,758596,758616,758664,759074,761601,762868,762929,762936-762937,763166,763183,763193,763228,763262,763298,763302,763325,763599,763611,763654,763681,763706,764985,764997,765662,768335,769979,770716,77
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Modified: tomcat/tc6.0.x/trunk/STATUS.txt
URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=1130935&r1=1130934&r2=1130935&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Fri Jun  3 08:10:00 2011
@@ -97,13 +97,6 @@ PATCHES PROPOSED TO BACKPORT:
   +1: kfujino, markt
   -1:
 
-* Fix possible threading issue in JSP compilation when development mode is
-  enabled
-  http://svn.apache.org/viewvc?rev=1078409&view=rev
-  Original report: http://markmail.org/thread/htekwb5aq4urrf76
-  +1: markt, kfujino, schultz
-  -1:
-
 * Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=48208
   Provide an option to specify a custom trust manager
   https://issues.apache.org/bugzilla/attachment.cgi?id=26732

Modified: tomcat/tc6.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java
URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java?rev=1130935&r1=1130934&r2=1130935&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java (original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java Fri Jun  3
08:10:00 2011
@@ -296,6 +296,8 @@ public class JspServletWrapper {
                         boolean precompile)
 	    throws ServletException, IOException, FileNotFoundException {
         
+        Servlet servlet;
+
         try {
 
             if (ctxt.isRemoved()) {
@@ -335,7 +337,7 @@ public class JspServletWrapper {
             /*
              * (2) (Re)load servlet class file
              */
-            getServlet();
+            servlet = getServlet();
 
             // If a page is to be precompiled only, return.
             if (precompile) {
@@ -376,14 +378,14 @@ public class JspServletWrapper {
             /*
              * (3) Service request
              */
-            if (theServlet instanceof SingleThreadModel) {
+            if (servlet instanceof SingleThreadModel) {
                // sync on the wrapper so that the freshness
                // of the page is determined right before servicing
                synchronized (this) {
-                   theServlet.service(request, response);
+                   servlet.service(request, response);
                 }
             } else {
-                theServlet.service(request, response);
+                servlet.service(request, response);
             }
 
         } catch (UnavailableException ex) {

Modified: tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml?rev=1130935&r1=1130934&r2=1130935&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Fri Jun  3 08:10:00 2011
@@ -145,6 +145,10 @@
         always return <code>Object.class</code> for <code>getType()</code>
as
         required by the EL specification. (markt)
       </fix>
+      <fix>
+        Correct possible threading issue in JSP compilation when development
+        mode is used. (markt)
+      </fix>
     </changelog>
   </subsection>
   <subsection name="Cluster">



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