diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 9657c4ee70f..e305f2d0d4d 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -269,9 +269,12 @@ struct xt_table_info unsigned int underflow[NF_INET_NUMHOOKS]; /* ipt_entry tables: one per CPU */ - char *entries[NR_CPUS]; + /* Note : this field MUST be the last one, see XT_TABLE_INFO_SZ */ + char *entries[1]; }; +#define XT_TABLE_INFO_SZ (offsetof(struct xt_table_info, entries) \ + + nr_cpu_ids * sizeof(char *)) extern int xt_register_target(struct xt_target *target); extern void xt_unregister_target(struct xt_target *target); extern int xt_register_targets(struct xt_target *target, unsigned int n); |