X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Ffetch.cc;h=7ef608ddda231c9e9613b62187629aa4f6a4c949;hb=e4e6bde654ddb9017f090f3a36d6e9f5fd70b354;hp=e947ddb20bee5d9acce4f04933738034c8530c12;hpb=6ebad5d9496eef6c2f1ad843198bb0413be6e16f;p=m6w6%2Flibmemcached

diff --git a/libmemcached/fetch.cc b/libmemcached/fetch.cc
index e947ddb2..7ef608dd 100644
--- a/libmemcached/fetch.cc
+++ b/libmemcached/fetch.cc
@@ -122,12 +122,16 @@ memcached_result_st *memcached_fetch_result(memcached_st *ptr,
                                             memcached_result_st *result,
                                             memcached_return_t *error)
 {
-  memcached_server_st *server;
-
   memcached_return_t unused;
   if (not error)
     error= &unused;
 
+  if (not ptr)
+  {
+    *error= MEMCACHED_INVALID_ARGUMENTS;
+    return NULL;
+  }
+
   if (ptr->flags.use_udp)
   {
     *error= MEMCACHED_NOT_SUPPORTED;
@@ -136,14 +140,24 @@ memcached_result_st *memcached_fetch_result(memcached_st *ptr,
 
   if (not result)
   {
-    if (not (result= memcached_result_create(ptr, NULL)))
+    // If we have already initialized (ie it is in use) our internal, we
+    // create one.
+    if (memcached_is_initialized(&ptr->result))
     {
-      *error= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
-      return NULL;
+      if (not (result= memcached_result_create(ptr, NULL)))
+      {
+        *error= MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+        return NULL;
+      }
+    }
+    else
+    {
+      result= memcached_result_create(ptr, &ptr->result);
     }
   }
 
   *error= MEMCACHED_MAXIMUM_RETURN; // We use this to see if we ever go into the loop
+  memcached_server_st *server;
   while ((server= memcached_io_get_readable_server(ptr)))
   {
     char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];