Use xxh64 for upstreams hashing.

diff --git a/src/libutil/upstream.c b/src/libutil/upstream.c
index 36aa94c6161e0ae3addd7040fceb4db1fb5d46e7..61f40d4193abee36d739841cc06957250313aaec 100644 (file)
--- a/src/libutil/upstream.c
+++ b/src/libutil/upstream.c
@@ -634,19 +634,14 @@ rspamd_consistent_hash (guint64 key, guint32 nbuckets)
 static struct upstream*
 rspamd_upstream_get_hashed (struct upstream_list *ups, const guint8 *key, guint keylen)
 {
-       union {
-               guint64 k64;
-               guint32 k32[2];
-       } h;
-
+       guint64 k;
        guint32 idx;
 
        /* Generate 64 bits input key */
-       h.k32[0] = XXH32 (key, keylen, ((guint32*)&ups->hash_seed)[0]);
-       h.k32[1] = XXH32 (key, keylen, ((guint32*)&ups->hash_seed)[1]);
+       k = XXH64 (key, keylen, ups->hash_seed);
 
        rspamd_mutex_lock (ups->lock);
-       idx = rspamd_consistent_hash (h.k64, ups->alive->len);
+       idx = rspamd_consistent_hash (k, ups->alive->len);
        rspamd_mutex_unlock (ups->lock);
 
        return g_ptr_array_index (ups->alive, idx);