diff options
| author | Florian Westphal <fw@strlen.de> | 2016-04-01 14:17:36 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-04-14 00:30:41 +0200 |
| commit | aded9f3e9fa8db559c5b7661bbb497754270e754 (patch) | |
| tree | 36097eef011b102934ea3c1b750a43726b93ed7f /net/ipv4/netfilter/arp_tables.c | |
| parent | 95609155d7fa08cc2e71d494acad39f72f0b4495 (diff) | |
| download | linux-aded9f3e9fa8db559c5b7661bbb497754270e754.tar.gz | |
netfilter: x_tables: remove obsolete check
Since 'netfilter: x_tables: validate targets of jumps' change we
validate that the target aligns exactly with beginning of a rule,
so offset test is now redundant.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4/netfilter/arp_tables.c')
| -rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 668c5dcb3a5fd..8cefb7a2606b6 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -461,14 +461,6 @@ static int mark_source_chains(const struct xt_table_info *newinfo, if (strcmp(t->target.u.user.name, XT_STANDARD_TARGET) == 0 && newpos >= 0) { - if (newpos > newinfo->size - - sizeof(struct arpt_entry)) { - duprintf("mark_source_chains: " - "bad verdict (%i)\n", - newpos); - return 0; - } - /* This a jump; chase it. */ duprintf("Jump rule %u -> %u\n", pos, newpos); |