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-rw-r--r--source3/lib/util_sock.c13
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