X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fsasl.cc;h=7e0e50d625b2c4c1cbd5047fe3cd9c852db20492;hb=e7798c555a23889e14ed27654be97141d6383b9e;hp=3aefb701f9bfd93cb0fa343f3cf7feeff5752f4c;hpb=fd632c80c5d393253d394c9a8721339876602882;p=m6w6%2Flibmemcached

diff --git a/libmemcached/sasl.cc b/libmemcached/sasl.cc
index 3aefb701..7e0e50d6 100644
--- a/libmemcached/sasl.cc
+++ b/libmemcached/sasl.cc
@@ -40,7 +40,10 @@
 
 #if defined(LIBMEMCACHED_WITH_SASL_SUPPORT) && LIBMEMCACHED_WITH_SASL_SUPPORT
 
+#if defined(HAVE_LIBSASL) && HAVE_LIBSASL
 #include <sasl/sasl.h>
+#endif
+
 #include <pthread.h>
 
 void memcached_set_sasl_callbacks(memcached_st *ptr,
@@ -133,9 +136,10 @@ memcached_return_t memcached_sasl_authenticate_connection(memcached_server_st *s
   }
 
   /* SANITY CHECK: SASL can only be used with the binary protocol */
-  if (server->root->flags.binary_protocol == false)
+  if (memcached_is_binary(server->root) == false)
   {
-    return MEMCACHED_PROTOCOL_ERROR;
+    return  memcached_set_error(*server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
+                                memcached_literal_param("memcached_sasl_authenticate_connection() is not supported via the ASCII protocol"));
   }
 
   /* Try to get the supported mech from the server. Servers without SASL
@@ -229,14 +233,14 @@ memcached_return_t memcached_sasl_authenticate_connection(memcached_server_st *s
   do {
     /* send the packet */
 
-    struct libmemcached_io_vector_st vector[]=
+    libmemcached_io_vector_st vector[]=
     {
-      { sizeof(request.bytes), request.bytes },
-      { keylen, chosenmech },
-      { len, data }
+      { request.bytes, sizeof(request.bytes) },
+      { chosenmech, keylen },
+      { data, len }
     };
 
-    if (memcached_io_writev(server, vector, 3, true) == -1)
+    if (memcached_io_writev(server, vector, 3, true) == false)
     {
       rc= MEMCACHED_WRITE_FAILURE;
       break;
@@ -321,7 +325,7 @@ memcached_return_t memcached_set_sasl_auth_data(memcached_st *ptr,
 
   memcached_destroy_sasl_auth_data(ptr);
 
-  sasl_callback_t *callbacks= (sasl_callback_t*)libmemcached_calloc(ptr, 4, sizeof(sasl_callback_t));
+  sasl_callback_t *callbacks= libmemcached_xcalloc(ptr, 4, sasl_callback_t);
   size_t password_length= strlen(password);
   size_t username_length= strlen(username);
   char *name= (char *)libmemcached_malloc(ptr, username_length +1);
@@ -423,7 +427,7 @@ memcached_return_t memcached_clone_sasl(memcached_st *clone, const  memcached_st
    * into the list, but if we don't know the ID we don't know how to handle
    * the context...
  */
-  size_t total= 0;
+  ptrdiff_t total= 0;
 
   while (source->sasl.callbacks[total].id != SASL_CB_LIST_END)
   {
@@ -441,7 +445,7 @@ memcached_return_t memcached_clone_sasl(memcached_st *clone, const  memcached_st
     ++total;
   }
 
-  sasl_callback_t *callbacks= (sasl_callback_t*)libmemcached_calloc(clone, total +1, sizeof(sasl_callback_t));
+  sasl_callback_t *callbacks= libmemcached_xcalloc(clone, total +1, sasl_callback_t);
   if (callbacks == NULL)
   {
     return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
@@ -449,7 +453,7 @@ memcached_return_t memcached_clone_sasl(memcached_st *clone, const  memcached_st
   memcpy(callbacks, source->sasl.callbacks, (total + 1) * sizeof(sasl_callback_t));
 
   /* Now update the context... */
-  for (size_t x= 0; x < total; ++x)
+  for (ptrdiff_t x= 0; x < total; ++x)
   {
     if (callbacks[x].id == SASL_CB_USER || callbacks[x].id == SASL_CB_AUTHNAME)
     {
@@ -458,7 +462,7 @@ memcached_return_t memcached_clone_sasl(memcached_st *clone, const  memcached_st
       if (callbacks[x].context == NULL)
       {
         /* Failed to allocate memory, clean up previously allocated memory */
-        for (size_t y= 0; y < x; ++y)
+        for (ptrdiff_t y= 0; y < x; ++y)
         {
           libmemcached_free(clone, clone->sasl.callbacks[y].context);
         }
@@ -475,7 +479,7 @@ memcached_return_t memcached_clone_sasl(memcached_st *clone, const  memcached_st
       if (n == NULL)
       {
         /* Failed to allocate memory, clean up previously allocated memory */
-        for (size_t y= 0; y < x; ++y)
+        for (ptrdiff_t y= 0; y < x; ++y)
         {
           libmemcached_free(clone, clone->sasl.callbacks[y].context);
         }