diff options
Diffstat (limited to 'source3/lib/util_sock.c')
| -rw-r--r-- | source3/lib/util_sock.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index 5460bf57b8..2439cd8eac 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -764,6 +764,19 @@ char *client_addr(void) return get_socket_addr(client_fd); } +struct in_addr *client_inaddr(struct sockaddr *sa) +{ + struct sockaddr_in *sockin = (struct sockaddr_in *) (sa); + int length = sizeof(*sa); + + if (getpeername(client_fd, sa, &length) < 0) { + DEBUG(0,("getpeername failed. Error was %s\n", strerror(errno) )); + return NULL; + } + + return &sockin->sin_addr; +} + /******************************************************************* matchname - determine if host name matches IP address. Used to confirm a hostname lookup to prevent spoof attacks |