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Code Issues Releases Wiki Activity

now uses new interfaces global

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This commit is contained in:
Todd C. Miller
1994-08-12 01:56:47 +00:00
parent 669ecb8a29
commit 2b0794bb08
1 changed files with 8 additions and 24 deletions
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32
parse.c
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@@ -517,37 +517,21 @@ static int hostcmp(target)
/* if target an ip address/network or a hostname? */
if (isdigit(*target)) {
struct in_addr *addr; /* for walking ip_addrs */
struct in_addr target_addr; /* inet addr version of target */
struct in_addr netmask; /* netmask */
int len; /* length parameter */
int i; /* loop counter */
/* if ip_addrs is NULL, set it */
if (ip_addrs == NULL)
load_ip_addrs(NULL);
/* convert target to an inet addr */
target_addr.s_addr = inet_addr(target);
/* XXX */
/* fake the netmask based on target until netmask support is in place */
len = strlen(target);
if (!strcmp(target+len-2, ".0")) {
if (!strcmp(target+len-4, ".0.0"))
netmask.s_addr = inet_addr("255.255.0.0");
else
netmask.s_addr = inet_addr("255.255.255.0");
} else {
netmask.s_addr = inet_addr("255.255.255.255");
}
/* now match against ip_addrs array. */
for (addr = ip_addrs; addr->s_addr != 0; addr++)
if (target_addr.s_addr == ((addr->s_addr) & (netmask.s_addr)))
/* now match against interfaces array. */
for (i = 0; i < num_interfaces; i++)
if (target_addr.s_addr == interfaces[i].addr.s_addr ||
target_addr.s_addr == ((interfaces[i].addr.s_addr) &
(interfaces[i].netmask.s_addr)))
return(0);
return(1);
} else {
return(strcmp(target, host));
}
return(1);
}