More tests for consistent.

[awesomized/libmemcached] / libmemcached / memcached_hosts.c

diff --git a/libmemcached/memcached_hosts.c b/libmemcached/memcached_hosts.c
index 03ea81e37eb05fc9a71dc6a0d196719fb901a1fd..231b2167ba37b2f876e3527baea682eee73316c1 100644 (file)
--- a/libmemcached/memcached_hosts.c
+++ b/libmemcached/memcached_hosts.c
@@ -121,7 +121,10 @@ void server_list_free(memcached_st *ptr, memcached_server_st *servers)
 
   for (x= 0; x < servers->count; x++)
     if (servers[x].address_info)
+    {
       freeaddrinfo(servers[x].address_info);
+      servers[x].address_info= NULL;
+    }
 
   if (ptr && ptr->call_free)
     ptr->call_free(ptr, servers);
@@ -143,18 +146,6 @@ static int continuum_item_cmp(const void *t1, const void *t2)
     return -1;
 }
 
-static uint32_t internal_generate_ketama_md5(char *key, size_t key_length)
-{
-  unsigned char results[16];
-
-  md5_signature((unsigned char*)key, (unsigned int)key_length, results);
-
-  return ( (results[3] ) << 24)
-    | ( (results[2] ) << 16)
-    | ( (results[1] ) << 8)
-    | ( results[0] );
-}
-
 memcached_return update_continuum(memcached_st *ptr)
 {
   uint32_t index;
@@ -190,7 +181,7 @@ memcached_return update_continuum(memcached_st *ptr)
       sort_host_length= snprintf(sort_host, MEMCACHED_MAX_HOST_SORT_LENGTH, "%s:%d-%d", 
                                  list[host_index].hostname, list[host_index].port, index);
       WATCHPOINT_ASSERT(sort_host_length);
-      value= internal_generate_ketama_md5(sort_host, sort_host_length);
+      value= generate_hash(ptr, sort_host, sort_host_length);
       ptr->continuum[continuum_index].index= host_index;
       ptr->continuum[continuum_index++].value= value;
     }
@@ -230,7 +221,10 @@ memcached_return memcached_server_push(memcached_st *ptr, memcached_server_st *l
                                      sizeof(memcached_server_st) * (count + ptr->number_of_hosts));
 
   if (!new_host_list)
+  {
+    assert(0);
     return MEMCACHED_MEMORY_ALLOCATION_FAILURE;
+  }
 
   ptr->hosts= new_host_list;