netfilter: x_tables: remove obsolete overflow check for compat case too
commit 9e67d5a739
("[NETFILTER]: x_tables: remove obsolete overflow check") left the
compat parts alone, but we can kill it there as well.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Родитель
09d9686047
Коммит
95609155d7
|
@ -1436,8 +1436,6 @@ static int compat_do_replace(struct net *net, void __user *user,
|
|||
return -EFAULT;
|
||||
|
||||
/* overflow check */
|
||||
if (tmp.size >= INT_MAX / num_possible_cpus())
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters == 0)
|
||||
|
|
|
@ -1706,8 +1706,6 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
|
|||
return -EFAULT;
|
||||
|
||||
/* overflow check */
|
||||
if (tmp.size >= INT_MAX / num_possible_cpus())
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters == 0)
|
||||
|
|
|
@ -1709,8 +1709,6 @@ compat_do_replace(struct net *net, void __user *user, unsigned int len)
|
|||
return -EFAULT;
|
||||
|
||||
/* overflow check */
|
||||
if (tmp.size >= INT_MAX / num_possible_cpus())
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
|
||||
return -ENOMEM;
|
||||
if (tmp.num_counters == 0)
|
||||
|
|
Загрузка…
Ссылка в новой задаче