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authorluigi <luigi@FreeBSD.org>2001-11-04 23:19:46 +0000
committerluigi <luigi@FreeBSD.org>2001-11-04 23:19:46 +0000
commit707bb64e499d7477ce4456023cafe03c817b7877 (patch)
tree1f132ab0a90d0aea856deeded383a5f25fd1cb22 /sbin
parent1865b7516d61e2f1b73139bf9252dd7bc454e873 (diff)
downloadFreeBSD-src-707bb64e499d7477ce4456023cafe03c817b7877.zip
FreeBSD-src-707bb64e499d7477ce4456023cafe03c817b7877.tar.gz
sync the code with the one in stable (mostly formatting changes).
Diffstat (limited to 'sbin')
-rw-r--r--sbin/ipfw/ipfw.c53
1 files changed, 27 insertions, 26 deletions
diff --git a/sbin/ipfw/ipfw.c b/sbin/ipfw/ipfw.c
index 99f7061..b6a21c9 100644
--- a/sbin/ipfw/ipfw.c
+++ b/sbin/ipfw/ipfw.c
@@ -400,7 +400,7 @@ show_ipfw(struct ip_fw *chain)
for ( ; p->s != NULL ; p++)
if (chain->limit_mask & p->x)
printf(" %s", p->s);
- printf(" %d", chain->conn_limit);
+ printf(" %d", chain->conn_limit);
break ;
}
}
@@ -1997,38 +1997,39 @@ add(int ac, char *av[])
rule.fw_flg |= IP_FW_F_IN;
av++; ac--;
} else if (!strncmp(*av,"limit",strlen(*av))) {
- /* keep-state rules used to limit number of connections. */
- rule.fw_flg |= IP_FW_F_KEEP_S;
- rule.dyn_type = DYN_LIMIT ;
- rule.limit_mask = 0 ;
- av++; ac--;
- for (; ac >1 ;) {
- struct _s_x *p = limit_masks;
- for ( ; p->s != NULL ; p++)
- if (!strncmp(*av, p->s, strlen(*av))) {
- rule.limit_mask |= p->x ;
- av++; ac-- ;
+ /* dyn. rule used to limit number of connections. */
+ rule.fw_flg |= IP_FW_F_KEEP_S;
+ rule.dyn_type = DYN_LIMIT ;
+ rule.limit_mask = 0 ;
+ av++; ac--;
+ for (; ac >1 ;) {
+ struct _s_x *p = limit_masks;
+ for ( ; p->s != NULL ; p++)
+ if (!strncmp(*av, p->s, strlen(*av))) {
+ rule.limit_mask |= p->x ;
+ av++; ac-- ;
+ break ;
+ }
+ if (p->s == NULL)
break ;
- }
- 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);
- if (rule.conn_limit == 0)
- errx(EX_USAGE, "limit: limit must be >0");
- av++; ac--;
+ }
+ if (ac < 1)
+ errx(EX_USAGE,
+ "limit needs mask and # of connections");
+ rule.conn_limit = atoi(*av);
+ if (rule.conn_limit == 0)
+ errx(EX_USAGE, "limit: limit must be >0");
+ if (rule.limit_mask == 0)
+ errx(EX_USAGE, "missing limit mask");
+ av++; ac--;
} else if (!strncmp(*av, "keep-state", strlen(*av))) {
u_long type;
rule.fw_flg |= IP_FW_F_KEEP_S;
av++; ac--;
if (ac > 0 && (type = atoi(*av)) != 0) {
- rule.dyn_type = type;
- av++; ac--;
+ rule.dyn_type = type;
+ av++; ac--;
}
} else if (!strncmp(*av, "bridged", strlen(*av))) {
rule.fw_flg |= IP_FW_BRIDGED;
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