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From ma...@apache.org
Subject svn commit: r1149272 - in /tomcat/tc6.0.x/trunk: ./ STATUS.txt java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java
Date Thu, 21 Jul 2011 17:08:49 GMT
Author: markt
Date: Thu Jul 21 17:08:48 2011
New Revision: 1149272

URL: http://svn.apache.org/viewvc?rev=1149272&view=rev
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=51475
Handle Gzip messages larger than the default buffer size
Based on a patch by Christian Stöber

Modified:
    tomcat/tc6.0.x/trunk/   (props changed)
    tomcat/tc6.0.x/trunk/STATUS.txt
    tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java

Propchange: tomcat/tc6.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Jul 21 17:08:48 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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 ,1099772,1099789,1100145,1100822,1101094,1101144,1124680,1130774,1133014,1137862,1137996,1141104,1142904
+/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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 ,1099772,1099789,1100145,1100822,1101094,1101144,1124680,1130774,1133014,1137862,1137996,1141104,1142904,1143134,1143150

Modified: tomcat/tc6.0.x/trunk/STATUS.txt
URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=1149272&r1=1149271&r2=1149272&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Thu Jul 21 17:08:48 2011
@@ -165,14 +165,6 @@ PATCHES PROPOSED TO BACKPORT:
   +1: markt, kkolinko
   -1:
 
-* Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=51475
-  Handle Gzip messages larger than the default buffer size
-  Based on a patch by Christian Stöber
-  http://svn.apache.org/viewvc?rev=1143134&view=rev (GzipInterceptor.java only)
-  http://svn.apache.org/viewvc?rev=1143150&view=rev
-  +1: markt, kkolinko, kfujino
-  -1:
-
 * Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=49595
   http://svn.apache.org/viewvc?rev=1148216&view=rev
   +1: jfclere

Modified: tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java
URL: http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java?rev=1149272&r1=1149271&r2=1149272&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/catalina/tribes/group/interceptors/GzipInterceptor.java
Thu Jul 21 17:08:48 2011
@@ -73,19 +73,22 @@ public class GzipInterceptor extends Cha
     }
     
     /**
-     * @todo Fix to create an automatically growing buffer.
-     * @param data byte[]
-     * @return byte[]
+     * @param data  Data to decompress
+     * @return      Decompressed data
      * @throws IOException
      */
     public static byte[] decompress(byte[] data) throws IOException {
+        ByteArrayOutputStream bout =
+            new ByteArrayOutputStream(DEFAULT_BUFFER_SIZE);
         ByteArrayInputStream bin = new ByteArrayInputStream(data);
         GZIPInputStream gin = new GZIPInputStream(bin);
         byte[] tmp = new byte[DEFAULT_BUFFER_SIZE];
         int length = gin.read(tmp);
-        byte[] result = new byte[length];
-        System.arraycopy(tmp,0,result,0,length);
-        return result;
+        while (length > -1) {
+            bout.write(tmp, 0, length);
+            length = gin.read(tmp);
+        }
+        return bout.toByteArray();
     }
     
     public static void main(String[] arg) throws Exception {



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