mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-18 20:59:43 +02:00
54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
|
diff -urN busybox-1.00-pre8/networking/telnetd.c busybox-1.00-pre8-openwrt/networking/telnetd.c
|
||
|
|
--- busybox-1.00-pre8/networking/telnetd.c 2004-02-22 03:45:57.000000000 -0600
|
||
|
|
+++ busybox-1.00-pre8-openwrt/networking/telnetd.c 2004-03-05 01:32:57.000000000 -0600
|
||
|
|
@@ -44,6 +44,8 @@
|
||
|
|
#include <arpa/telnet.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
#include <sys/syslog.h>
|
||
|
|
+#include <net/if.h>
|
||
|
|
+
|
||
|
|
|
||
|
|
#include "busybox.h"
|
||
|
|
|
||
|
|
@@ -384,11 +386,13 @@
|
||
|
|
int portnbr = 23;
|
||
|
|
#endif /* CONFIG_FEATURE_TELNETD_INETD */
|
||
|
|
int c;
|
||
|
|
+ char *interface_name = NULL;
|
||
|
|
+ struct ifreq interface;
|
||
|
|
static const char options[] =
|
||
|
|
#ifdef CONFIG_FEATURE_TELNETD_INETD
|
||
|
|
- "f:l:";
|
||
|
|
-#else /* CONFIG_EATURE_TELNETD_INETD */
|
||
|
|
- "f:l:p:";
|
||
|
|
+ "i:f:l:";
|
||
|
|
+#else /* CONFIG_FEATURE_TELNETD_INETD */
|
||
|
|
+ "i:f:l:p:";
|
||
|
|
#endif /* CONFIG_FEATURE_TELNETD_INETD */
|
||
|
|
int maxlen, w, r;
|
||
|
|
|
||
|
|
@@ -403,6 +407,9 @@
|
||
|
|
case 'f':
|
||
|
|
issuefile = strdup (optarg);
|
||
|
|
break;
|
||
|
|
+ case 'i':
|
||
|
|
+ interface_name = strdup(optarg);
|
||
|
|
+ break;
|
||
|
|
case 'l':
|
||
|
|
loginpath = strdup (optarg);
|
||
|
|
break;
|
||
|
|
@@ -442,6 +449,13 @@
|
||
|
|
sa.sin_family = AF_INET;
|
||
|
|
sa.sin_port = htons(portnbr);
|
||
|
|
|
||
|
|
+ /* Set it to listen on the specified interface */
|
||
|
|
+ if (interface_name) {
|
||
|
|
+ strncpy(interface.ifr_ifrn.ifrn_name, interface_name, IFNAMSIZ);
|
||
|
|
+ (void)setsockopt(master_fd, SOL_SOCKET,
|
||
|
|
+ SO_BINDTODEVICE, &interface, sizeof(interface));
|
||
|
|
+ }
|
||
|
|
+
|
||
|
|
if (bind(master_fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) {
|
||
|
|
bb_perror_msg_and_die("bind");
|
||
|
|
}
|