diff options
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index afa952e726d..9b9b2c31dd1 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -3144,7 +3144,7 @@ static int sctp_setsockopt_auth_key(struct sock *sk, goto out; } - if (authkey->sca_keylength > optlen) { + if (authkey->sca_keylength > optlen - sizeof(struct sctp_authkey)) { ret = -EINVAL; goto out; } |