diff options
| -rw-r--r-- | src/plugins/nat/lib/alloc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/nat/lib/alloc.c b/src/plugins/nat/lib/alloc.c index ed4ba060b0b..3196718e06a 100644 --- a/src/plugins/nat/lib/alloc.c +++ b/src/plugins/nat/lib/alloc.c @@ -102,9 +102,9 @@ nat_add_del_ip4_pool_addrs (nat_ip4_pool_t * pool, } static_always_inline u16 -nat_random_port (u32 random_seed, u16 min, u16 max) +nat_random_port (u32 * random_seed, u16 min, u16 max) { - return min + random_u32 (&random_seed) / + return min + random_u32 (random_seed) / (random_u32_max () / (max - min + 1) + 1); } @@ -136,7 +136,7 @@ nat_alloc_ip4_addr_and_port_cb_default (nat_ip4_pool_t * pool, { \ portnum = (port_per_thread * \ nat_thread_index) + \ - nat_random_port(pool->random_seed, 1, port_per_thread) + 1024; \ + nat_random_port(&pool->random_seed, 1, port_per_thread) + 1024; \ if (clib_bitmap_get_no_check (a->busy_##n##_port_bitmap, portnum)) \ continue; \ clib_bitmap_set_no_check (a->busy_##n##_port_bitmap, portnum, 1); \ @@ -171,7 +171,7 @@ nat_alloc_ip4_addr_and_port_cb_default (nat_ip4_pool_t * pool, { \ portnum = (port_per_thread * \ nat_thread_index) + \ - nat_random_port(pool->random_seed, 1, port_per_thread) + 1024; \ + nat_random_port(&pool->random_seed, 1, port_per_thread) + 1024; \ if (clib_bitmap_get_no_check (a->busy_##n##_port_bitmap, portnum)) \ continue; \ clib_bitmap_set_no_check (a->busy_##n##_port_bitmap, portnum, 1); \ |