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[NETFILTER]: Introduce NF_INET_ hook values

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The IPv4 and IPv6 hook values are identical, yet some code tries to figure
out the "correct" value by looking at the address family. Introduce NF_INET_*
values for both IPv4 and IPv6. The old values are kept in a #ifndef __KERNEL__
section for userspace compatibility.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-11-19 18:53:30 -08:00 • committed by David S. Miller
parent 1bf06cd2e3
commit 6e23ae2a48
69 changed files with 321 additions and 302 deletions
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6
net/compat.c
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@ -325,8 +325,8 @@ struct compat_ipt_replace {
u32 valid_hooks;
u32 num_entries;
u32 size;
u32 hook_entry[NF_IP_NUMHOOKS];
u32 underflow[NF_IP_NUMHOOKS];
u32 hook_entry[NF_INET_NUMHOOKS];
u32 underflow[NF_INET_NUMHOOKS];
u32 num_counters;
compat_uptr_t counters; /* struct ipt_counters * */
struct ipt_entry entries[0];
@ -391,7 +391,7 @@ static int do_netfilter_replace(int fd, int level, int optname,
origsize))
goto out;
for (i = 0; i < NF_IP_NUMHOOKS; i++) {
for (i = 0; i < NF_INET_NUMHOOKS; i++) {
if (__get_user(tmp32, &urepl->hook_entry[i]) ||
__put_user(tmp32, &repl_nat->hook_entry[i]) ||
__get_user(tmp32, &urepl->underflow[i]) ||