diff options
Diffstat (limited to 'net/ipv4/netfilter/arp_tables.c')
-rw-r--r-- | net/ipv4/netfilter/arp_tables.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c index 538839daf110..8c2d13c96a82 100644 --- a/net/ipv4/netfilter/arp_tables.c +++ b/net/ipv4/netfilter/arp_tables.c @@ -491,19 +491,10 @@ static int mark_source_chains(const struct xt_table_info *newinfo, static inline int check_entry(const struct arpt_entry *e) { - const struct xt_entry_target *t; - if (!arp_checkentry(&e->arp)) return -EINVAL; - if (e->target_offset + sizeof(struct xt_entry_target) > e->next_offset) - return -EINVAL; - - t = arpt_get_target_c(e); - if (e->target_offset + t->u.target_size > e->next_offset) - return -EINVAL; - - return 0; + return xt_check_entry_offsets(e, e->target_offset, e->next_offset); } static inline int check_target(struct arpt_entry *e, const char *name) |