diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/output_core.c | 8 | ||||
| -rw-r--r-- | net/vmw_vsock/af_vsock.c | 3 |
2 files changed, 2 insertions, 9 deletions
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c index 2685c3f15e9d..b5205311f372 100644 --- a/net/ipv6/output_core.c +++ b/net/ipv6/output_core.c @@ -15,13 +15,7 @@ static u32 __ipv6_select_ident(struct net *net, const struct in6_addr *dst, const struct in6_addr *src) { - u32 id; - - do { - id = get_random_u32(); - } while (!id); - - return id; + return get_random_u32_above(0); } /* This function exists only for tap drivers that must support broken diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c index ff38c5a4d174..d593d5b6d4b1 100644 --- a/net/vmw_vsock/af_vsock.c +++ b/net/vmw_vsock/af_vsock.c @@ -626,8 +626,7 @@ static int __vsock_bind_connectible(struct vsock_sock *vsk, struct sockaddr_vm new_addr; if (!port) - port = LAST_RESERVED_PORT + 1 + - get_random_u32_below(U32_MAX - LAST_RESERVED_PORT); + port = get_random_u32_above(LAST_RESERVED_PORT); vsock_addr_init(&new_addr, addr->svm_cid, addr->svm_port); |