X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=lib%2Fmemcached_hash.c;h=60c88e3bfb9da057c91eaafd4221245732479ed6;hb=09ee2606fece278264ef65660e12c606f5936347;hp=9906f5d9be30f5dcd6dde919f36497bbd58b59b3;hpb=b53a28a5a43839a128b6f583830c09024cabe717;p=awesomized%2Flibmemcached

diff --git a/lib/memcached_hash.c b/lib/memcached_hash.c
index 9906f5d9..60c88e3b 100644
--- a/lib/memcached_hash.c
+++ b/lib/memcached_hash.c
@@ -8,13 +8,13 @@ static uint32_t FNV_32_INIT= 2166136261UL;
 static uint32_t FNV_32_PRIME= 16777619;
 
 /* Prototypes */
-static uint64_t internal_generate_hash(char *key, size_t key_length);
-static uint64_t internal_generate_md5(char *key, size_t key_length);
-static uint64_t internal_generate_ketama_md5(char *key, size_t key_length);
+static uint32_t internal_generate_hash(char *key, size_t key_length);
+static uint32_t internal_generate_md5(char *key, size_t key_length);
+static uint32_t internal_generate_ketama_md5(char *key, size_t key_length);
 
 unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_length)
 {
-  uint64_t hash= 1; /* Just here to remove compile warning */
+  uint32_t hash= 1; /* Just here to remove compile warning */
   unsigned int x;
 
   WATCHPOINT_ASSERT(ptr->number_of_hosts);
@@ -36,12 +36,15 @@ unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_le
   case MEMCACHED_HASH_FNV1_64: 
     {
       /* Thanks to pierre@demartines.com for the pointer */
-      hash= FNV_64_INIT;
+      uint64_t temp_hash;
+
+      temp_hash= FNV_64_INIT;
       for (x= 0; x < key_length; x++) 
       {
-        hash *= FNV_64_PRIME;
-        hash ^= key[x];
+        temp_hash *= FNV_64_PRIME;
+        temp_hash ^= key[x];
       }
+      hash= (uint32_t)temp_hash;
     }
     break;
   case MEMCACHED_HASH_FNV1A_64: 
@@ -102,10 +105,10 @@ unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_le
   }
 }
 
-static uint64_t internal_generate_hash(char *key, size_t key_length)
+static uint32_t internal_generate_hash(char *key, size_t key_length)
 {
   char *ptr= key;
-  uint64_t value= 0;
+  uint32_t value= 0;
 
   while (--key_length) 
   {
@@ -120,19 +123,19 @@ static uint64_t internal_generate_hash(char *key, size_t key_length)
   return value == 0 ? 1 : value;
 }
 
-static uint64_t internal_generate_md5(char *key, size_t key_length)
+static uint32_t internal_generate_md5(char *key, size_t key_length)
 {
   unsigned char results[16];
 
   md5_signature((unsigned char*)key, (unsigned int)key_length, results);
 
-  return (uint64_t)(( results[3] << 24 )
+  return (uint32_t)(( results[3] << 24 )
                     | ( results[2] << 16 )
                     | ( results[1] <<  8 )
                     |   results[0] );
 }
 
-static uint64_t internal_generate_ketama_md5(char *key, size_t key_length)
+static uint32_t internal_generate_ketama_md5(char *key, size_t key_length)
 {
   unsigned char results[16];