Smack: ipv6 label match fix

The check for a deleted entry in the list of IPv6 host
addresses was being performed in the wrong place, leading
to most peculiar results in some cases. This puts the
check into the right place.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>

path: root/sock.h

#ifndef SOCK_H
#define SOCK_H

extern int af_socket(int af);
extern int pf_socket(void);
extern void set_nonblocking(int fd);
extern int set_nonblocking_sloppy(int fd);
extern int set_reuseaddr(int fd);
extern void set_sock_prio(int fd, int prio);
extern void set_tcp_nodelay(int fd);
extern void set_socket_keepalive(int fd);
extern int set_ipv6_only(int fd);
extern void set_mtu_disc_dont(int fd);
extern void set_system_socket_memory(int *vals, size_t len);
extern void reset_system_socket_memory(int *vals, size_t len);

#endif /* SOCK_H */