Merge branch 'curl-upstream' into update-curl

Resolve conflicts by taking upstream side when possible and otherwise
integrating the changes from both sides.  Be carful in CMakeLists.txt
where the OPENSSL code block that we modified previously has moved, and
preserve our previous modifications in the new location.

1 files changed, 21 insertions, 25 deletions

diff --git a/Utilities/cmcurl/lib/curl_ntlm_wb.c b/Utilities/cmcurl/lib/curl_ntlm_wb.c
index 23ee726..b2a5fb3 100644
--- a/Utilities/cmcurl/lib/curl_ntlm_wb.c
+++ b/Utilities/cmcurl/lib/curl_ntlm_wb.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -22,7 +22,8 @@
 
 #include "curl_setup.h"
 
-#if defined(USE_NTLM) && defined(NTLM_WB_ENABLED)
+#if !defined(CURL_DISABLE_HTTP) && defined(USE_NTLM) && \
+    defined(NTLM_WB_ENABLED)
 
 /*
  * NTLM details:
@@ -50,12 +51,10 @@
 #include "curl_ntlm_wb.h"
 #include "url.h"
 #include "strerror.h"
-#include "curl_memory.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
+#include "curl_printf.h"
 
-/* The last #include file should be: */
+/* The last #include files should be: */
+#include "curl_memory.h"
 #include "memdebug.h"
 
 #if DEBUG_ME
@@ -106,9 +105,9 @@ void Curl_ntlm_wb_cleanup(struct connectdata *conn)
     conn->ntlm_auth_hlpr_pid = 0;
   }
 
-  Curl_safefree(conn->challenge_header);
+  free(conn->challenge_header);
   conn->challenge_header = NULL;
-  Curl_safefree(conn->response_header);
+  free(conn->response_header);
   conn->response_header = NULL;
 }
 
@@ -245,13 +244,13 @@ static CURLcode ntlm_wb_init(struct connectdata *conn, const char *userp)
   sclose(sockfds[1]);
   conn->ntlm_auth_hlpr_socket = sockfds[0];
   conn->ntlm_auth_hlpr_pid = child_pid;
-  Curl_safefree(domain);
-  Curl_safefree(ntlm_auth_alloc);
+  free(domain);
+  free(ntlm_auth_alloc);
   return CURLE_OK;
 
 done:
-  Curl_safefree(domain);
-  Curl_safefree(ntlm_auth_alloc);
+  free(domain);
+  free(ntlm_auth_alloc);
   return CURLE_REMOTE_ACCESS_DENIED;
 }
 
@@ -293,7 +292,7 @@ static CURLcode ntlm_wb_response(struct connectdata *conn,
     len_out += size;
     if(buf[len_out - 1] == '\n') {
       buf[len_out - 1] = '\0';
-      goto wrfinish;
+      break;
     }
     newbuf = realloc(buf, len_out + NTLM_BUFSIZE);
     if(!newbuf) {
@@ -302,13 +301,12 @@ static CURLcode ntlm_wb_response(struct connectdata *conn,
     }
     buf = newbuf;
   }
-  goto done;
-wrfinish:
+
   /* Samba/winbind installed but not configured */
   if(state == NTLMSTATE_TYPE1 &&
      len_out == 3 &&
      buf[0] == 'P' && buf[1] == 'W')
-    return CURLE_REMOTE_ACCESS_DENIED;
+    goto done;
   /* invalid response */
   if(len_out < 4)
     goto done;
@@ -391,12 +389,12 @@ CURLcode Curl_output_ntlm_wb(struct connectdata *conn,
     if(res)
       return res;
 
-    Curl_safefree(*allocuserpwd);
+    free(*allocuserpwd);
     *allocuserpwd = aprintf("%sAuthorization: %s\r\n",
                             proxy ? "Proxy-" : "",
                             conn->response_header);
     DEBUG_OUT(fprintf(stderr, "**** Header %s\n ", *allocuserpwd));
-    Curl_safefree(conn->response_header);
+    free(conn->response_header);
     conn->response_header = NULL;
     break;
   case NTLMSTATE_TYPE2:
@@ -409,7 +407,7 @@ CURLcode Curl_output_ntlm_wb(struct connectdata *conn,
     if(res)
       return res;
 
-    Curl_safefree(*allocuserpwd);
+    free(*allocuserpwd);
     *allocuserpwd = aprintf("%sAuthorization: %s\r\n",
                             proxy ? "Proxy-" : "",
                             conn->response_header);
@@ -421,10 +419,8 @@ CURLcode Curl_output_ntlm_wb(struct connectdata *conn,
   case NTLMSTATE_TYPE3:
     /* connection is already authenticated,
      * don't send a header in future requests */
-    if(*allocuserpwd) {
-      free(*allocuserpwd);
-      *allocuserpwd=NULL;
-    }
+    free(*allocuserpwd);
+    *allocuserpwd=NULL;
     authp->done = TRUE;
     break;
   }
@@ -432,4 +428,4 @@ CURLcode Curl_output_ntlm_wb(struct connectdata *conn,
   return CURLE_OK;
 }
 
-#endif /* USE_NTLM && NTLM_WB_ENABLED */
+#endif /* !CURL_DISABLE_HTTP && USE_NTLM && NTLM_WB_ENABLED */