removed 'const' warnings.

[wget] / src / http.c

diff --git a/src/http.c b/src/http.c
index 61001f3b0c6142eb40d2eb07ac36946ed72f984e..8d4edba5ba3852b0cd2219fbb0f6d07539c7a406 100644 (file)
--- a/src/http.c
+++ b/src/http.c
@@ -1,6 +1,6 @@
 /* HTTP support.
    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation,
    Inc.
 
 This file is part of GNU Wget.
@@ -231,7 +231,7 @@ release_header (struct request_header *hdr)
    */
 
 static void
-request_set_header (struct request *req, char *name, char *value,
+request_set_header (struct request *req, const char *name, const char *value,
                     enum rp release_policy)
 {
   struct request_header *hdr;
@@ -242,7 +242,7 @@ request_set_header (struct request *req, char *name, char *value,
       /* A NULL value is a no-op; if freeing the name is requested,
          free it now to avoid leaks.  */
       if (release_policy == rel_name || release_policy == rel_both)
-        xfree (name);
+        xfree ((void *)name);
       return;
     }
 
@@ -253,8 +253,8 @@ request_set_header (struct request *req, char *name, char *value,
         {
           /* Replace existing header. */
           release_header (hdr);
-          hdr->name = name;
-          hdr->value = value;
+          hdr->name = (void *)name;
+          hdr->value = (void *)value;
           hdr->release_policy = release_policy;
           return;
         }
@@ -268,8 +268,8 @@ request_set_header (struct request *req, char *name, char *value,
       req->headers = xrealloc (req->headers, req->hcapacity * sizeof (*hdr));
     }
   hdr = &req->headers[req->hcount++];
-  hdr->name = name;
-  hdr->value = value;
+  hdr->name = (void *)name;
+  hdr->value = (void *)value;
   hdr->release_policy = release_policy;
 }
 
@@ -296,7 +296,7 @@ request_set_user_header (struct request *req, const char *header)
    the header was actually removed, false otherwise.  */
 
 static bool
-request_remove_header (struct request *req, char *name)
+request_remove_header (struct request *req, const char *name)
 {
   int i;
   for (i = 0; i < req->hcount; i++)
@@ -2030,6 +2030,7 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
           if (write_error < 0)
             {
               CLOSE_INVALIDATE (sock);
+              request_free (req);
               return WRITEFAILED;
             }
 
@@ -2039,6 +2040,7 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
               logprintf (LOG_VERBOSE, _("Failed reading proxy response: %s\n"),
                          fd_errstr (sock));
               CLOSE_INVALIDATE (sock);
+              request_free (req);
               return HERR;
             }
           message = NULL;
@@ -2059,6 +2061,7 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
                          quotearg_style (escape_quoting_style,
                                          _("Malformed status line")));
               xfree (head);
+              request_free (req);
               return HERR;
             }
           hs->message = xstrdup (message);
@@ -2070,6 +2073,7 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
               logprintf (LOG_NOTQUIET, _("Proxy tunneling failed: %s"),
                          message ? quotearg_style (escape_quoting_style, message) : "?");
               xfree_null (message);
+              request_free (req);
               return CONSSLERR;
             }
           xfree_null (message);
@@ -2082,14 +2086,16 @@ gethttp (struct url *u, struct http_stat *hs, int *dt, struct url *proxy,
 
       if (conn->scheme == SCHEME_HTTPS)
         {
-          if (!ssl_connect_wget (sock))
+          if (!ssl_connect_wget (sock, u->host))
             {
               fd_close (sock);
+              request_free (req);
               return CONSSLERR;
             }
           else if (!ssl_check_certificate (sock, u->host))
             {
               fd_close (sock);
+              request_free (req);
               return VERIFCERTERR;
             }
           using_ssl = true;
@@ -2222,6 +2228,7 @@ read_header:
                  quotearg_style (escape_quoting_style,
                                  _("Malformed status line")));
       CLOSE_INVALIDATE (sock);
+      resp_free (resp);
       request_free (req);
       xfree (head);
       return HERR;
@@ -2230,6 +2237,7 @@ read_header:
   if (H_10X (statcode))
     {
       DEBUGP (("Ignoring response\n"));
+      resp_free (resp);
       xfree (head);
       goto read_header;
     }
@@ -2450,6 +2458,8 @@ read_header:
              retrieve the file. But if the output_document was given, then this
              test was already done and the file didn't exist. Hence the !opt.output_document */
           get_file_flags (hs->local_file, dt);
+          request_free (req);
+          resp_free (resp);
           xfree (head);
           xfree_null (message);
           return RETRUNNEEDED;