Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8f41f017866bc3dfe4db02582cfd48f0586cb990
Commit: 8f41f017866bc3dfe4db02582cfd48f0586cb990
Parent: a6ca5f1dbe40470fcb1ecc921769d792a1e77ed9
Author: Yasuyuki Kozakai <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 10 22:40:39 2008 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Thu Jan 10 22:40:39 2008 -0800
[NETFILTER]: ip6t_eui64: Fixes calculation of Universal/Local bit
RFC2464 says that the next to lowerst order bit of the first octet
of the Interface Identifier is formed by complementing
the Universal/Local bit of the EUI-64. But ip6t_eui64 uses OR not XOR.
Thanks Peter Ivancik for reporing this bug and posting a patch
for it.
Signed-off-by: Yasuyuki Kozakai <[EMAIL PROTECTED]>
Signed-off-by: Patrick McHardy <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv6/netfilter/ip6t_eui64.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c
index 34ba150..41df9a5 100644
--- a/net/ipv6/netfilter/ip6t_eui64.c
+++ b/net/ipv6/netfilter/ip6t_eui64.c
@@ -47,7 +47,7 @@ match(const struct sk_buff *skb,
memcpy(eui64 + 5, eth_hdr(skb)->h_source + 3, 3);
eui64[3] = 0xff;
eui64[4] = 0xfe;
- eui64[0] |= 0x02;
+ eui64[0] ^= 0x02;
i = 0;
while (ipv6_hdr(skb)->saddr.s6_addr[8 + i] == eui64[i]
-
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