Free port logic

[m6w6/libmemcached] / libmemcached / storage.cc

diff --git a/libmemcached/storage.cc b/libmemcached/storage.cc
index 5453416f2aaf0d6a80abf4df11b163b80ff0c679..1b3dbcddd7cd15e220db0b11d5884ef54820931a 100644 (file)
--- a/libmemcached/storage.cc
+++ b/libmemcached/storage.cc
@@ -162,6 +162,7 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
 
   libmemcached_io_vector_st vector[]=
   {
+    { NULL, 0 },
     { request.bytes, send_length },
     { memcached_array_string(ptr->_namespace),  memcached_array_size(ptr->_namespace) },
     { key, key_length },
@@ -170,7 +171,7 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
 
   /* write the header */
   memcached_return_t rc;
-  if ((rc= memcached_vdo(server, vector, 4, flush)) != MEMCACHED_SUCCESS)
+  if ((rc= memcached_vdo(server, vector, 5, flush)) != MEMCACHED_SUCCESS)
   {
     memcached_io_reset(server);
 
@@ -197,7 +198,7 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
 
       memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, server_key);
 
-      if (memcached_vdo(instance, vector, 4, false) != MEMCACHED_SUCCESS)
+      if (memcached_vdo(instance, vector, 5, false) != MEMCACHED_SUCCESS)
       {
         memcached_io_reset(instance);
       }
@@ -273,6 +274,7 @@ static memcached_return_t memcached_send_ascii(memcached_st *ptr,
 
   libmemcached_io_vector_st vector[]=
   {
+    { NULL, 0 },
     { storage_op_string(verb), strlen(storage_op_string(verb))},
     { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
     { key, key_length },
@@ -287,21 +289,23 @@ static memcached_return_t memcached_send_ascii(memcached_st *ptr,
   };
 
   /* Send command header */
-  memcached_return_t rc=  memcached_vdo(instance, vector, 11, flush);
-  if (rc == MEMCACHED_SUCCESS)
+  memcached_return_t rc=  memcached_vdo(instance, vector, 12, flush);
+
+  // If we should not reply, return with MEMCACHED_SUCCESS, unless error
+  if (reply == false)
   {
-    if (flush == false)
-    {
-      return MEMCACHED_BUFFERED;
-    }
+    return memcached_success(rc) ? MEMCACHED_SUCCESS : rc; 
+  }
 
-    if (reply == false)
-    {
-      return MEMCACHED_SUCCESS;
-    }
+  if (flush == false)
+  {
+    return memcached_success(rc) ? MEMCACHED_BUFFERED : rc; 
+  }
 
+  if (rc == MEMCACHED_SUCCESS)
+  {
     char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
-    rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+    rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
 
     if (rc == MEMCACHED_STORED)
     {
@@ -338,14 +342,9 @@ static inline memcached_return_t memcached_send(memcached_st *ptr,
     return rc;
   }
 
-  if (memcached_failed(rc= memcached_validate_key_length(key_length, memcached_is_binary(ptr))))
-  {
-    return rc;
-  }
-
   if (memcached_failed(memcached_key_test(*ptr, (const char **)&key, &key_length, 1)))
   {
-    return MEMCACHED_BAD_KEY_PROVIDED;
+    return memcached_last_error(ptr);
   }
 
   uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);