[NETFILTER]: x_tables: remove obsolete overflow check
We're not multiplying the size with the number of CPUs anymore, so the check is obsolete. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -811,8 +811,6 @@ static int do_replace(void __user *user, unsigned int len)
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return -ENOPROTOOPT;
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return -ENOPROTOOPT;
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/* overflow check */
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/* overflow check */
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if (tmp.size >= INT_MAX / num_possible_cpus())
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return -ENOMEM;
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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return -ENOMEM;
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return -ENOMEM;
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@ -1323,8 +1323,6 @@ do_replace(void __user *user, unsigned int len)
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return -ENOPROTOOPT;
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return -ENOPROTOOPT;
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/* overflow check */
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/* overflow check */
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if (tmp.size >= INT_MAX / num_possible_cpus())
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return -ENOMEM;
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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return -ENOMEM;
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return -ENOMEM;
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@ -1042,8 +1042,6 @@ do_replace(void __user *user, unsigned int len)
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return -EFAULT;
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return -EFAULT;
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/* overflow check */
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/* overflow check */
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if (tmp.size >= INT_MAX / num_possible_cpus())
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return -ENOMEM;
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
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return -ENOMEM;
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return -ENOMEM;
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