From e7bdfccb3f1bae2159f14f65be90e6966c21c725 Mon Sep 17 00:00:00 2001
From: Glenn L McGrath
Date: Thu, 28 Aug 2003 22:03:19 +0000
Subject: "When the initial request by wget is responded by a 3XX redirect
 response sent in chunked transfer encoding, the code path to resubmit the
 request to the redirected URL forgets to reset got_clen and chunked variables
 in the loop.  If the redirected URL does not use chunked transfer encoding,
 this causes the code that slurps the body of the response to incorrectly try
 to parse out the chunk length which does not exist." - junkio@

----------------------------------------------------------------------
---
 networking/wget.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/networking/wget.c b/networking/wget.c
index 586a7e0..4a10a30 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -295,6 +295,8 @@ int wget_main(int argc, char **argv)
 		 *  HTTP session
 		 */
 		do {
+			got_clen = chunked = 0;
+
 			if (! --try)
 				close_delete_and_die("too many redirections");
 
@@ -337,7 +339,8 @@ int wget_main(int argc, char **argv)
 			/*
 		 	* Retrieve HTTP response line and check for "200" status code.
 		 	*/
-read_response:		if (fgets(buf, sizeof(buf), sfp) == NULL)
+read_response:
+			if (fgets(buf, sizeof(buf), sfp) == NULL)
 				close_delete_and_die("no response from server");
 				
 			for (s = buf ; *s != '\0' && !isspace(*s) ; ++s)
@@ -816,7 +819,7 @@ progressmeter(int flag)
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: wget.c,v 1.55 2003/08/28 21:55:22 bug1 Exp $
+ *	$Id: wget.c,v 1.56 2003/08/28 22:03:19 bug1 Exp $
  */
 
 
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