[Bug-wget] [bug #46024] wget does not work for a server sending RFC 2069 Digest Header

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?46024>

                 Summary: wget does not work for a server sending RFC 2069
Digest Header
                 Project: GNU Wget
            Submitted by: None
            Submitted on: Di 22 Sep 2015 09:35:17 UTC
                Category: Program Logic
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Andreas Longwitz
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: trunk
        Operating System: *BSD
         Reproducibility: Every Time
           Fixed Release: None
         Planned Release: None
              Regression: None
           Work Required: None
          Patch Included: Yes

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Details:

If a server sends a response 

  WWW-Authenticate: Digest realm="clt1",  
  nonce="5601196e8bf88ca8047b8cbee1f9f5eec70419e3"

without algorithm and qop, then wget stops with error.
The breaking commit was 92035dbabd8bb7fc3d10535c97adad2088c9129b 
called "Fix erroneous error codes when HTTP Digest Authentication fails."

The following patch against wget 1.16.3 works for me:

--- src/http.c.orig     2015-02-10 22:30:53.000000000 +0100
+++ src/http.c  2015-09-22 11:00:21.489732814 +0200
@@ -3857,7 +3857,7 @@
       xfree (qop); /* force freeing mem and return */
     }

-  if (!realm || !nonce || !user || !passwd || !path || !method || !qop)
+  if (!realm || !nonce || !user || !passwd || !path || !method )
     {
       xfree (realm);
       xfree (opaque);




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