[Minor] Allocate memory from cfg pool to avoid leak

diff --git a/src/libserver/dns.c b/src/libserver/dns.c
index bbc9c2b4556f857125d4ab0a4db023fd955a568f..f6e533523ad99e7d4561e50b1e0bd4dcfc5816df 100644 (file)
--- a/src/libserver/dns.c
+++ b/src/libserver/dns.c
@@ -270,7 +270,7 @@ rspamd_dns_server_init (struct upstream *up, guint idx, gpointer ud)
 
        g_assert (serv != NULL);
 
-       elt = g_malloc0 (sizeof (*elt));
+       elt = rspamd_mempool_alloc0 (r->cfg->cfg_pool, sizeof (*elt));
        elt->server = serv;
        elt->lib_data = up;