Author: markt
Date: Tue Sep 7 15:56:08 2010
New Revision: 993402
URL: http://svn.apache.org/viewvc?rev=993402&view=rev
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=49613
Improve performance for multiple calls to Request.getAttributeNames() when
using SSL. Patch provided by Sampo Savolainen.
Modified:
tomcat/tc6.0.x/trunk/ (props changed)
tomcat/tc6.0.x/trunk/STATUS.txt
tomcat/tc6.0.x/trunk/java/org/apache/catalina/connector/Request.java
tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc6.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Sep 7 15:56:08 2010
@@ -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=993402&r1=993401&r2=993402&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Tue Sep 7 15:56:08 2010
@@ -146,13 +146,6 @@ PATCHES PROPOSED TO BACKPORT:
+1: kkolinko, markt, kfujino
-1:
-* Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=49613
- Improve performance for multiple calls to Request.getAttributeNames() when
- using SSL. Patch provided by Sampo Savolainen.
- http://svn.apache.org/viewvc?rev=966692&view=rev
- +1: markt, kfujino, rjung
- -1:
-
* Switch to using ecj.jar directly (smaller download, simpler build, same
result)
http://people.apache.org/~markt/patches/2010-08-23-ecj-tc6.patch
Modified: tomcat/tc6.0.x/trunk/java/org/apache/catalina/connector/Request.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/catalina/connector/Request.java?rev=993402&r1=993401&r2=993402&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/catalina/connector/Request.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/catalina/connector/Request.java Tue
Sep 7 15:56:08 2010
@@ -173,6 +173,13 @@ public class Request
/**
+ * Flag that indicates if SSL attributes have been parsed to improve
+ * performance for applications (usually frameworks) that make multiple
+ * calls to {...@link Request#getAttributeNames()}.
+ */
+ protected boolean sslAttributesParsed = false;
+
+ /**
* List of read only attributes for this Request.
*/
private HashMap readOnlyAttributes = new HashMap();
@@ -412,6 +419,7 @@ public class Request
localName = null;
attributes.clear();
+ sslAttributesParsed = false;
notes.clear();
cookies = null;
@@ -912,6 +920,7 @@ public class Request
attributes.put(Globals.SSL_SESSION_ID_ATTR, attr);
}
attr = attributes.get(name);
+ sslAttributesParsed = true;
}
return attr;
}
@@ -955,7 +964,7 @@ public class Request
* attributes and may also support additional attributes.
*/
public Enumeration getAttributeNames() {
- if (isSecure()) {
+ if (isSecure() && !sslAttributesParsed) {
getAttribute(Globals.CERTIFICATES_ATTR);
}
return new Enumerator(attributes.keySet(), true);
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=993402&r1=993401&r2=993402&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Tue Sep 7 15:56:08 2010
@@ -54,6 +54,11 @@
to prevent modification. This facilitated, although it wasn't the root
cause, CVE-2010-1622. (markt)
</fix>
+ <fix>
+ <bug>49613</bug>: Improve performance when using SSL for applications
+ that make multiple class to <code>Request.getAttributeNames()</code>.
+ Patch provided by Sampo Savolainen. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="Cluster">
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