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--- net-tools-1.60/arp.c 2001-04-08 10:05:05.000000000 -0700
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+++ net-tools-1.60.new/arp.c 2006-01-31 13:10:01.479716750 -0800
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@@ -100,7 +100,7 @@ static int arp_del(char **args)
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{
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char host[128];
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struct arpreq req;
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- struct sockaddr sa;
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+ struct sockaddr_storage ss;
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int flags = 0;
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int err;
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@@ -112,12 +112,12 @@ static int arp_del(char **args)
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return (-1);
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}
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safe_strncpy(host, *args, (sizeof host));
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- if (ap->input(0, host, &sa) < 0) {
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+ if (ap->input(0, host, (struct sockaddr*)&ss) < 0) {
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ap->herror(host);
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return (-1);
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}
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/* If a host has more than one address, use the correct one! */
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- memcpy((char *) &req.arp_pa, (char *) &sa, sizeof(struct sockaddr));
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+ memcpy((char *) &req.arp_pa, (char *) &ss, sizeof(struct sockaddr));
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if (hw_set)
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req.arp_ha.sa_family = hw->type;
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@@ -177,11 +177,11 @@ static int arp_del(char **args)
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usage();
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if (strcmp(*args, "255.255.255.255") != 0) {
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strcpy(host, *args);
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- if (ap->input(0, host, &sa) < 0) {
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+ if (ap->input(0, host, (struct sockaddr*)&ss) < 0) {
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ap->herror(host);
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return (-1);
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}
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- memcpy((char *) &req.arp_netmask, (char *) &sa,
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+ memcpy((char *) &req.arp_netmask, (char *) &ss,
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sizeof(struct sockaddr));
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req.arp_flags |= ATF_NETMASK;
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}
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@@ -260,7 +260,7 @@ static int arp_set(char **args)
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{
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char host[128];
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struct arpreq req;
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- struct sockaddr sa;
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+ struct sockaddr_storage ss;
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int flags;
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memset((char *) &req, 0, sizeof(req));
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@@ -271,12 +271,12 @@ static int arp_set(char **args)
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return (-1);
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}
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safe_strncpy(host, *args++, (sizeof host));
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- if (ap->input(0, host, &sa) < 0) {
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+ if (ap->input(0, host, (struct sockaddr*)&ss) < 0) {
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ap->herror(host);
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return (-1);
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}
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/* If a host has more than one address, use the correct one! */
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- memcpy((char *) &req.arp_pa, (char *) &sa, sizeof(struct sockaddr));
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+ memcpy((char *) &req.arp_pa, (char *) &ss, sizeof(struct sockaddr));
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/* Fetch the hardware address. */
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if (*args == NULL) {
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@@ -346,11 +346,11 @@ static int arp_set(char **args)
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usage();
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if (strcmp(*args, "255.255.255.255") != 0) {
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strcpy(host, *args);
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- if (ap->input(0, host, &sa) < 0) {
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+ if (ap->input(0, host, (struct sockaddr*)&ss) < 0) {
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ap->herror(host);
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return (-1);
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}
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- memcpy((char *) &req.arp_netmask, (char *) &sa,
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+ memcpy((char *) &req.arp_netmask, (char *) &ss,
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sizeof(struct sockaddr));
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flags |= ATF_NETMASK;
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}
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@@ -519,7 +519,7 @@ static void arp_disp(char *name, char *i
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static int arp_show(char *name)
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{
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char host[100];
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- struct sockaddr sa;
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+ struct sockaddr_storage ss;
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char ip[100];
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char hwa[100];
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char mask[100];
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@@ -535,11 +535,11 @@ static int arp_show(char *name)
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if (name != NULL) {
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/* Resolve the host name. */
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safe_strncpy(host, name, (sizeof host));
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- if (ap->input(0, host, &sa) < 0) {
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+ if (ap->input(0, host, (struct sockaddr*)&ss) < 0) {
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ap->herror(host);
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return (-1);
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}
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- safe_strncpy(host, ap->sprint(&sa, 1), sizeof(host));
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+ safe_strncpy(host, ap->sprint((struct sockaddr*)&ss, 1), sizeof(host));
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}
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/* Open the PROCps kernel table. */
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if ((fp = fopen(_PATH_PROCNET_ARP, "r")) == NULL) {
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@@ -575,10 +575,11 @@ static int arp_show(char *name)
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if (opt_n)
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hostname = "?";
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else {
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- if (ap->input(0, ip, &sa) < 0)
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+ if (ap->input(0, ip, (struct sockaddr*)&ss) < 0)
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hostname = ip;
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else
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- hostname = ap->sprint(&sa, opt_n | 0x8000);
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+ hostname = ap->sprint((struct sockaddr*)&ss,
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+ opt_n | 0x8000);
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if (strcmp(hostname, ip) == 0)
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hostname = "?";
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}
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