From: Giuseppe Scrivano <gscrivano@gnu.org>
Date: Thu, 18 Aug 2011 09:46:58 +0000 (+0200)
Subject: Fix a hang on redirects which change the transfer-encoding
X-Git-Tag: v1.13.2~5
X-Git-Url: http://sjero.net/git/?p=wget;a=commitdiff_plain;h=75d04cadf54aa666672295a2920ce83852741884

Fix a hang on redirects which change the transfer-encoding
---

diff --git a/src/ChangeLog b/src/ChangeLog
index f4ac2559..038ab858 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2011-08-18  Giuseppe Scrivano  <giuseppe@southpole.se>
+
+	* http.c (gethttp): Reset chunked_transfer_encoding on redirections.
+	Reported by: Axel Reinhold <axel@freakout.de>.
+
 2011-08-13  Giuseppe Scrivano  <gscrivano@gnu.org>
 
 	* retr.c (fd_read_body): Ensure max is not already defined.
diff --git a/src/http.c b/src/http.c
index 247ba674..b7026cd8 100644
--- a/src/http.c
+++ b/src/http.c
@@ -2040,8 +2040,9 @@ read_header:
         }
     }
 
-  resp_header_copy (resp, "Transfer-Encoding", hdrval, sizeof (hdrval));
-  if (0 == strcasecmp (hdrval, "chunked"))
+  chunked_transfer_encoding = false;
+  if (resp_header_copy (resp, "Transfer-Encoding", hdrval, sizeof (hdrval))
+      && 0 == strcasecmp (hdrval, "chunked"))
     chunked_transfer_encoding = true;
 
   /* Handle (possibly multiple instances of) the Set-Cookie header. */