- itojun@cvs.openbsd.org 2002/06/11 08:11:45
[canohost.c]
use "ntop" only after initialized
diff --git a/canohost.c b/canohost.c
index 03005aa..00c499c 100644
--- a/canohost.c
+++ b/canohost.c
@@ -12,7 +12,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: canohost.c,v 1.31 2002/02/27 21:23:13 stevesk Exp $");
+RCSID("$OpenBSD: canohost.c,v 1.32 2002/06/11 08:11:45 itojun Exp $");
#include "packet.h"
#include "xmalloc.h"
@@ -64,13 +64,14 @@
}
}
#endif
- if (from.ss_family == AF_INET)
- check_ip_options(socket, ntop);
if (getnameinfo((struct sockaddr *)&from, fromlen, ntop, sizeof(ntop),
NULL, 0, NI_NUMERICHOST) != 0)
fatal("get_remote_hostname: getnameinfo NI_NUMERICHOST failed");
+ if (from.ss_family == AF_INET)
+ check_ip_options(socket, ntop);
+
debug3("Trying to reverse map address %.100s.", ntop);
/* Map the IP address to a host name. */
if (getnameinfo((struct sockaddr *)&from, fromlen, name, sizeof(name),