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authorDenis Vlasenko <vda.linux@googlemail.com>2008-01-25 22:46:34 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-01-25 22:46:34 +0000
commitb76b9a4328460fdee7d72c08a89d1d79392beb99 (patch)
tree9346e038153ee2646e1f036ed6310b97cac5923d /networking/udhcp/dhcprelay.c
parent893988182a97bc58d8d1d8eb15d00e427801cedd (diff)
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udhcpc: filter unwanted packets in kernel
(Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
Diffstat (limited to 'networking/udhcp/dhcprelay.c')
-rw-r--r--networking/udhcp/dhcprelay.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/networking/udhcp/dhcprelay.c b/networking/udhcp/dhcprelay.c
index a6483fc1f..c243cc16c 100644
--- a/networking/udhcp/dhcprelay.c
+++ b/networking/udhcp/dhcprelay.c
@@ -155,12 +155,12 @@ static int init_sockets(char **client, int num_clients,
155 int i, n; 155 int i, n;
156 156
157 /* talk to real server on bootps */ 157 /* talk to real server on bootps */
158 fds[0] = listen_socket(/*INADDR_ANY,*/ 67, server); 158 fds[0] = listen_socket(/*INADDR_ANY,*/ SERVER_PORT, server);
159 n = fds[0]; 159 n = fds[0];
160 160
161 for (i = 1; i < num_clients; i++) { 161 for (i = 1; i < num_clients; i++) {
162 /* listen for clients on bootps */ 162 /* listen for clients on bootps */
163 fds[i] = listen_socket(/*INADDR_ANY,*/ 67, client[i-1]); 163 fds[i] = listen_socket(/*INADDR_ANY,*/ SERVER_PORT, client[i-1]);
164 if (fds[i] > n) 164 if (fds[i] > n)
165 n = fds[i]; 165 n = fds[i];
166 } 166 }
@@ -289,7 +289,7 @@ int dhcprelay_main(int argc, char **argv)
289 struct sockaddr_in server_addr; 289 struct sockaddr_in server_addr;
290 290
291 server_addr.sin_family = AF_INET; 291 server_addr.sin_family = AF_INET;
292 server_addr.sin_port = htons(67); 292 server_addr.sin_port = htons(SERVER_PORT);
293 if (argc == 4) { 293 if (argc == 4) {
294 if (!inet_aton(argv[3], &server_addr.sin_addr)) 294 if (!inet_aton(argv[3], &server_addr.sin_addr))
295 bb_perror_msg_and_die("didn't grok server"); 295 bb_perror_msg_and_die("didn't grok server");