mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-30 21:24:36 +02:00
edcccca8c7
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2977 3c298f89-4303-0410-b956-a3cf2f4a3e73
52 lines
1.3 KiB
Diff
52 lines
1.3 KiB
Diff
diff -ur busybox-1.1.0/networking/telnetd.c busybox-1.1.0-owrt/networking/telnetd.c
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--- busybox-1.1.0/networking/telnetd.c 2006-01-11 06:43:51.000000000 +0100
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+++ busybox-1.1.0-owrt/networking/telnetd.c 2006-01-14 17:41:20.000000000 +0100
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@@ -45,6 +45,7 @@
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#include <arpa/telnet.h>
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#include <ctype.h>
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#include <sys/syslog.h>
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+#include <net/if.h>
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#include "busybox.h"
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@@ -394,11 +395,13 @@
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struct in_addr bind_addr = { .s_addr = 0x0 };
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#endif /* CONFIG_FEATURE_TELNETD_INETD */
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int c;
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+ char *interface_name = NULL;
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+ struct ifreq interface;
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static const char options[] =
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#ifdef CONFIG_FEATURE_TELNETD_INETD
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- "f:l:";
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+ "i:f:l:";
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#else /* CONFIG_EATURE_TELNETD_INETD */
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- "f:l:p:b:";
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+ "i:f:l:p:b:";
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#endif /* CONFIG_FEATURE_TELNETD_INETD */
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int maxlen, w, r;
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@@ -413,6 +416,9 @@
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case 'f':
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issuefile = optarg;
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break;
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+ case 'i':
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+ interface_name = strdup(optarg);
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+ break;
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case 'l':
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loginpath = optarg;
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break;
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@@ -465,6 +471,13 @@
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sa.sin_addr = bind_addr;
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#endif
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+ /* Set it to listen on the specified interface */
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+ if (interface_name) {
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+ strncpy(interface.ifr_ifrn.ifrn_name, interface_name, IFNAMSIZ);
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+ (void)setsockopt(master_fd, SOL_SOCKET,
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+ SO_BINDTODEVICE, &interface, sizeof(interface));
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+ }
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+
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if (bind(master_fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) {
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bb_perror_msg_and_die("bind");
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}
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