Author: jfclere
Date: Tue Apr 24 00:16:14 2007
New Revision: 531795
URL: http://svn.apache.org/viewvc?view=rev&rev=531795
Log:
As per RFC2616, requests with multiple content-length headers are invalid.
Ported from tc5.5.x
Modified:
tomcat/connectors/branches/tc5.0.x/coyote/src/java/org/apache/coyote/Request.java
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/MimeHeaders.java
Modified:
tomcat/connectors/branches/tc5.0.x/coyote/src/java/org/apache/coyote/Request.java
URL:
http://svn.apache.org/viewvc/tomcat/connectors/branches/tc5.0.x/coyote/src/java/org/apache/coyote/Request.java?view=diff&rev=531795&r1=531794&r2=531795
==============================================================================
---
tomcat/connectors/branches/tc5.0.x/coyote/src/java/org/apache/coyote/Request.java
(original)
+++
tomcat/connectors/branches/tc5.0.x/coyote/src/java/org/apache/coyote/Request.java
Tue Apr 24 00:16:14 2007
@@ -308,7 +308,7 @@
public long getContentLengthLong() {
if( contentLength > -1 ) return contentLength;
- MessageBytes clB = headers.getValue("content-length");
+ MessageBytes clB = headers.getUniqueValue("content-length");
contentLength = (clB == null || clB.isNull()) ? -1 : clB.getLong();
return contentLength;
Modified:
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/MimeHeaders.java
URL:
http://svn.apache.org/viewvc/tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/MimeHeaders.java?view=diff&rev=531795&r1=531794&r2=531795
==============================================================================
---
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/MimeHeaders.java
(original)
+++
tomcat/connectors/branches/tc5.0.x/util/java/org/apache/tomcat/util/http/MimeHeaders.java
Tue Apr 24 00:16:14 2007
@@ -286,6 +286,25 @@
return null;
}
+ /**
+ * Finds and returns a unique header field with the given name. If no such
+ * field exists, null is returned. If the specified header field is not
+ * unique then an [EMAIL PROTECTED] IllegalArgumentException} is thrown.
+ */
+ public MessageBytes getUniqueValue(String name) {
+ MessageBytes result = null;
+ for (int i = 0; i < count; i++) {
+ if (headers[i].getName().equalsIgnoreCase(name)) {
+ if (result == null) {
+ result = headers[i].getValue();
+ } else {
+ throw new IllegalArgumentException();
+ }
+ }
+ }
+ return result;
+ }
+
// bad shortcut - it'll convert to string ( too early probably,
// encoding is guessed very late )
public String getHeader(String name) {
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