Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e67d5a739327c44885adebb4f3a538050be73e4
Commit: 9e67d5a739327c44885adebb4f3a538050be73e4
Parent: 259d4e41f3ec25f22169daece42729f597b89f9a
Author: Patrick McHardy <[EMAIL PROTECTED]>
AuthorDate: Tue Dec 4 23:25:26 2007 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 14:55:54 2008 -0800
[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check is obsolete.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 <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv4/netfilter/arp_tables.c | 2 --
net/ipv4/netfilter/ip_tables.c | 2 --
net/ipv6/netfilter/ip6_tables.c | 2 --
3 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index a21722d..d5cae7e 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -811,8 +811,6 @@ static int do_replace(void __user *user, unsigned int len)
return -ENOPROTOOPT;
/* overflow check */
- if (tmp.size >= INT_MAX / num_possible_cpus())
- return -ENOMEM;
if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
return -ENOMEM;
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 87d3692..64ffe57 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1323,8 +1323,6 @@ do_replace(void __user *user, unsigned int len)
return -ENOPROTOOPT;
/* overflow check */
- if (tmp.size >= INT_MAX / num_possible_cpus())
- return -ENOMEM;
if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
return -ENOMEM;
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index e60c1b4..d3e884a 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1042,8 +1042,6 @@ do_replace(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;
-
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