diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2010-04-19 16:07:47 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-04-19 16:07:47 +0200 |
| commit | 5b775eb1c04c2ef33f5e17035e368214214ef9c2 (patch) | |
| tree | ebc631a1f1212aacdcceb629537ed273f32732b0 | |
| parent | cd58bcd9787ef4c16ab6e442c4f1bf3539b3ab39 (diff) | |
netfilter: xtables: remove old comments about reentrancy
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
| -rw-r--r-- | net/ipv4/netfilter/ip_tables.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_REJECT.c | 3 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6_tables.c | 2 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6t_REJECT.c | 3 |
4 files changed, 0 insertions, 10 deletions
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 70900ecf88e2..bb5e0d9b8137 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -434,8 +434,6 @@ ipt_do_table(struct sk_buff *skb, continue; } - /* Targets which reenter must return - abs. verdicts */ tgpar.target = t->u.kernel.target; tgpar.targinfo = t->data; diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c index b026014e7a5b..038fa0bb8f6b 100644 --- a/net/ipv4/netfilter/ipt_REJECT.c +++ b/net/ipv4/netfilter/ipt_REJECT.c @@ -139,9 +139,6 @@ reject_tg(struct sk_buff *skb, const struct xt_target_param *par) { const struct ipt_reject_info *reject = par->targinfo; - /* WARNING: This code causes reentry within iptables. - This means that the iptables jump stack is now crap. We - must return an absolute verdict. --RR */ switch (reject->with) { case IPT_ICMP_NET_UNREACHABLE: send_unreach(skb, ICMP_NET_UNREACH); diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c index 2a2770bcd640..7afa11773164 100644 --- a/net/ipv6/netfilter/ip6_tables.c +++ b/net/ipv6/netfilter/ip6_tables.c @@ -451,8 +451,6 @@ ip6t_do_table(struct sk_buff *skb, continue; } - /* Targets which reenter must return - abs. verdicts */ tgpar.target = t->u.kernel.target; tgpar.targinfo = t->data; diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c index 55b9b2da1340..dad97622ed72 100644 --- a/net/ipv6/netfilter/ip6t_REJECT.c +++ b/net/ipv6/netfilter/ip6t_REJECT.c @@ -179,9 +179,6 @@ reject_tg6(struct sk_buff *skb, const struct xt_target_param *par) struct net *net = dev_net((par->in != NULL) ? par->in : par->out); pr_debug("%s: medium point\n", __func__); - /* WARNING: This code causes reentry within ip6tables. - This means that the ip6tables jump stack is now crap. We - must return an absolute verdict. --RR */ switch (reject->with) { case IP6T_ICMP6_NO_ROUTE: send_unreach(net, skb, ICMPV6_NOROUTE, par->hooknum); |