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Smack: Fix kbuild reported build error 

The variable sap is defined under ifdef, but a recently
added use of the variable was not. Put that use under ifdef
as well.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
This commit is contained in:
Casey Schaufler 2019-04-30 14:13:32 -07:00
parent b9ef5513c9
commit 619ae03e92
1 changed files with 2 additions and 0 deletions
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2
security/smack/smack_lsm.c
View File

@ -3693,6 +3693,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
return -EINVAL;
rc = smack_netlabel_send(sock->sk, sip);
break;
#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
if (msg->msg_namelen < SIN6_LEN_RFC2133 ||
sap->sin6_family != AF_INET6)
@ -3706,6 +3707,7 @@ static int smack_socket_sendmsg(struct socket *sock, struct msghdr *msg,
#ifdef SMACK_IPV6_PORT_LABELING
rc = smk_ipv6_port_check(sock->sk, sap, SMK_SENDING);
#endif
#endif /* IS_ENABLED(CONFIG_IPV6) */
break;
}
return rc;