Plug memory leak

[wget] / src / http.c

diff --git a/src/http.c b/src/http.c
index 8bba70dfdb5cb0ea0fa192c01361559e18e81af4..c82bbd2f39518fee4d6ae86a12aa119402e543b7 100644 (file)
--- a/src/http.c
+++ b/src/http.c
@@ -1586,7 +1586,7 @@ read_response_body (struct http_stat *hs, int sock, FILE *fp, wgint contlen,
   /* Download the response body and write it to fp.
      If we are working on a WARC file, we simultaneously write the
      response body to warc_tmp.  */
-  hs->res = fd_read_body (sock, fp, contlen != -1 ? contlen : 0,
+  hs->res = fd_read_body (hs->local_file, sock, fp, contlen != -1 ? contlen : 0,
                           hs->restval, &hs->rd_size, &hs->len, &hs->dltime,
                           flags, warc_tmp);
   if (hs->res >= 0)
@@ -2596,6 +2596,7 @@ read_header:
               tmp = parse_charset (tmp2);
               if (tmp)
                 set_content_encoding (iri, tmp);
+              xfree_null(tmp);
             }
         }
     }
@@ -2618,6 +2619,22 @@ read_header:
   if (H_20X (statcode))
     *dt |= RETROKF;
 
+  if (statcode == HTTP_STATUS_NO_CONTENT)
+    {
+      /* 204 response has no body (RFC 2616, 4.3) */
+
+      /* In case the caller cares to look...  */
+      hs->len = 0;
+      hs->res = 0;
+      hs->restval = 0;
+
+      CLOSE_FINISH (sock);
+      xfree_null (type);
+      xfree (head);
+
+      return RETRFINISHED;
+    }
+
   /* Return if redirected.  */
   if (H_REDIRECTED (statcode) || statcode == HTTP_STATUS_MULTIPLE_CHOICES)
     {
@@ -2945,11 +2962,8 @@ read_header:
     fp = output_stream;
 
   /* Print fetch message, if opt.verbose.  */
-  if (opt.verbose)
-    {
-      logprintf (LOG_NOTQUIET, _("Saving to: %s\n"),
+      logprintf (LOG_VERBOSE, _("Saving to: %s\n"),
                  HYPHENP (hs->local_file) ? quote ("STDOUT") : quote (hs->local_file));
-    }
 
 
   err = read_response_body (hs, sock, fp, contlen, contrange,