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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-04-11 23:51:26 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-04-12 13:43:28 +0900
commit05f175cdcf9d3615c1633615d87891ebfb729401 (patch)
treee1f269fde2bf9033fed165a8899e52f746122a82 /net
parent876c7f41961dc5172b03cbf2dca65f05003f28a0 (diff)
downloadlinux-05f175cdcf9d3615c1633615d87891ebfb729401.tar.bz2
[IPV6]: Fix IPV6_RECVERR for connected raw sockets.
Based on patch from Dmitry Butskoy <buc@odusz.so-cdu.ru>. Closes: 10437 Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/raw.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 059298baa1dd..6193b124cbc7 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -357,8 +357,10 @@ void raw6_icmp_error(struct sk_buff *skb, int nexthdr,
read_lock(&raw_v6_hashinfo.lock);
sk = sk_head(&raw_v6_hashinfo.ht[hash]);
if (sk != NULL) {
- saddr = &ipv6_hdr(skb)->saddr;
- daddr = &ipv6_hdr(skb)->daddr;
+ /* Note: ipv6_hdr(skb) != skb->data */
+ struct ipv6hdr *ip6h = (struct ipv6hdr *)skb->data;
+ saddr = &ip6h->saddr;
+ daddr = &ip6h->daddr;
net = dev_net(skb->dev);
while ((sk = __raw_v6_lookup(net, sk, nexthdr, saddr, daddr,