mem: fix alignment parameter check

[dpdk.git] / lib / librte_malloc / rte_malloc.c

diff --git a/lib/librte_malloc/rte_malloc.c b/lib/librte_malloc/rte_malloc.c
index b966fc7..8811718 100644 (file)
--- a/lib/librte_malloc/rte_malloc.c
+++ b/lib/librte_malloc/rte_malloc.c
@@ -75,7 +75,7 @@ rte_malloc_socket(const char *type, size_t size, unsigned align, int socket_arg)
        void *ret;
 
        /* return NULL if size is 0 or alignment is not power-of-2 */
-       if (size == 0 || !rte_is_power_of_2(align))
+       if (size == 0 || (align && !rte_is_power_of_2(align)))
                return NULL;
 
        if (socket_arg == SOCKET_ID_ANY)