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netfilter 06/09: nf_conntrack: fix ICMP/ICMPv6 timeout sysctls on big-endian 

An old bug crept back into the ICMP/ICMPv6 conntrack protocols: the timeout
values are defined as unsigned longs, the sysctl's maxsize is set to
sizeof(unsigned int). Use unsigned int for the timeout values as in the
other conntrack protocols.

Reported-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
wifi-calibration
Patrick McHardy 2009-01-12 00:06:07 +00:00 committed by David S. Miller
parent d61ba9fd55
commit 71320afcdb
2 changed files with 2 additions and 2 deletions
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2
net/ipv4/netfilter/nf_conntrack_proto_icmp.c
View File

@ -20,7 +20,7 @@
#include <net/netfilter/nf_conntrack_core.h>
#include <net/netfilter/nf_log.h>
static unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ;
static unsigned int nf_ct_icmp_timeout __read_mostly = 30*HZ;
static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff,
struct nf_conntrack_tuple *tuple)

2
net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
View File

@ -26,7 +26,7 @@
#include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
#include <net/netfilter/nf_log.h>
static unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
static unsigned int nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
unsigned int dataoff,