X-Git-Url: http://sjero.net/git/?a=blobdiff_plain;f=src%2Fhttp.c;h=9f274dc618abc8c65acbfe2e001206acf7ff7c54;hb=eee1589ef3d198a21635d15c9086df2b99f9013d;hp=d63c0e2317dd3f421f6cbff8edb3209b9389a98f;hpb=90896e3314dc1741fbfa9ac53631af43ca7b530e;p=wget

diff --git a/src/http.c b/src/http.c
index d63c0e23..9f274dc6 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1983,6 +1983,10 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
                     exec_name, quote (relevant->host));
           return HOSTERR;
         }
+      else if (sock != -1)
+        {
+          sock = -1;
+        }
     }
 
   if (sock < 0)
@@ -2778,8 +2782,7 @@ read_header:
     }
 
   /* Return if we have no intention of further downloading.  */
-  if ((!(*dt & RETROKF) && !opt.content_on_error) || head_only
-      || (opt.method && strcasecmp (opt.method, "get") != 0))
+  if ((!(*dt & RETROKF) && !opt.content_on_error) || head_only)
     {
       /* In case the caller cares to look...  */
       hs->len = 0;
@@ -3700,7 +3703,8 @@ digest_authentication_encode (const char *au, const char *user,
   param_token name, value;
 
 
-  realm = opaque = nonce = qop = algorithm = NULL;
+  realm = opaque = nonce = qop = NULL;
+  algorithm = "MD5";
 
   au += 6;                      /* skip over `Digest' */
   while (extract_param (&au, &name, &value, ','))
@@ -3782,7 +3786,7 @@ digest_authentication_encode (const char *au, const char *user,
     md5_finish_ctx (&ctx, hash);
     dump_hash (a2buf, hash);
 
-    if (!strcmp(qop, "auth") || !strcmp (qop, "auth-int"))
+    if (qop && (!strcmp(qop, "auth") || !strcmp (qop, "auth-int")))
       {
         /* RFC 2617 Digest Access Authentication */
         /* generate random hex string */
@@ -3832,7 +3836,7 @@ digest_authentication_encode (const char *au, const char *user,
 
     res = xmalloc (res_size);
 
-    if (!strcmp(qop,"auth"))
+    if (qop && !strcmp (qop, "auth"))
       {
         res_len = snprintf (res, res_size, "Digest "\
                 "username=\"%s\", realm=\"%s\", nonce=\"%s\", uri=\"%s\", response=\"%s\""\