diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/protocol.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index 29727ed1008e..5407a3922101 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -185,12 +185,9 @@ static void sctp_v4_copy_ip_options(struct sock *sk, struct sock *newsk) rcu_read_lock(); inet_opt = rcu_dereference(inet->inet_opt); if (inet_opt) { - newopt = sock_kmalloc(newsk, sizeof(*inet_opt) + + newopt = sock_kmemdup(newsk, inet_opt, sizeof(*inet_opt) + inet_opt->opt.optlen, GFP_ATOMIC); - if (newopt) - memcpy(newopt, inet_opt, sizeof(*inet_opt) + - inet_opt->opt.optlen); - else + if (!newopt) pr_err("%s: Failed to copy ip options\n", __func__); } RCU_INIT_POINTER(newinet->inet_opt, newopt); |