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Fix a typo in a format string, and fix error checking for missing

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masks in "limit" rules.
This commit is contained in:
Luigi Rizzo 2001-11-01 08:45:02 +00:00
parent 99e630c5c8
commit d32ab253ae
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=85814
1 changed files with 5 additions and 6 deletions
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11
sbin/ipfw/ipfw.c
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@ -614,7 +614,7 @@ show_dyn_ipfw(struct ipfw_dyn_rule *d)
printf(" %u,", d->id.proto);
a.s_addr = htonl(d->id.src_ip);
printf(" %si %d", inet_ntoa(a), d->id.src_port);
printf(" %s %d", inet_ntoa(a), d->id.src_port);
a.s_addr = htonl(d->id.dst_ip);
printf("<-> %s %d", inet_ntoa(a), d->id.dst_port);
@ -2004,18 +2004,17 @@ add(int ac, char *av[])
av++; ac--;
for (; ac >1 ;) {
struct _s_x *p = limit_masks;
int found = 0;
for ( ; p->s != NULL ; p++)
if (!strncmp(*av, p->s, strlen(*av))) {
rule.limit_mask |= p->x ;
av++; ac-- ;
break ;
}
if (found == 0) {
if (rule.limit_mask == 0)
errx(EX_USAGE, "missing limit mask");
if (p->s == NULL)
break ;
}
}
if (rule.limit_mask == 0)
errx(EX_USAGE, "missing limit mask");
if (ac < 1)
errx(EX_USAGE, "limit needs mask and # of connections");
rule.conn_limit = atoi(*av);