diff options
author | Bart De Schuymer <bdschuym@pandora.be> | 2002-07-25 17:23:36 +0000 |
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committer | Bart De Schuymer <bdschuym@pandora.be> | 2002-07-25 17:23:36 +0000 |
commit | 14162f779c5b11149432e454af08b1c5e8ecf711 (patch) | |
tree | 66f711cb576a4175d60acc4267d75916be5a10ed /kernel/linux/net/bridge/netfilter/ebt_redirect.c | |
parent | 8b1bda8f4bf60ecd70864ec94deb47a8f4c1817e (diff) |
deal with --xxxx-target RETURN on base chain
Diffstat (limited to 'kernel/linux/net/bridge/netfilter/ebt_redirect.c')
-rw-r--r-- | kernel/linux/net/bridge/netfilter/ebt_redirect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/linux/net/bridge/netfilter/ebt_redirect.c b/kernel/linux/net/bridge/netfilter/ebt_redirect.c index 1b8d696..d7c51ba 100644 --- a/kernel/linux/net/bridge/netfilter/ebt_redirect.c +++ b/kernel/linux/net/bridge/netfilter/ebt_redirect.c @@ -38,6 +38,10 @@ static int ebt_target_redirect_check(const char *tablename, unsigned int hookmas { struct ebt_redirect_info *infostuff = (struct ebt_redirect_info *) data; + if ((hookmask & (1 << NF_BR_NUMHOOKS)) && + infostuff->target == EBT_RETURN) + return -EINVAL; + hookmask &= ~(1 << NF_BR_NUMHOOKS); if ( (strcmp(tablename, "nat") || hookmask & ~(1 << NF_BR_PRE_ROUTING)) && (strcmp(tablename, "broute") || hookmask & ~(1 << NF_BR_BROUTING)) ) return -EINVAL; |