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Date: Tue, 26 Feb 2013 15:58:14 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Li Wei <lw@...fujitsu.com>, "David S. Miller" <davem@...emloft.net> Subject: [ 45/53] ipv4: fix a bug in ping_err(). 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Li Wei <lw@...fujitsu.com> [ Upstream commit b531ed61a2a2a77eeb2f7c88b49aa5ec7d9880d8 ] We should get 'type' and 'code' from the outer ICMP header. Signed-off-by: Li Wei <lw@...fujitsu.com> Signed-off-by: David S. Miller <davem@...emloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- net/ipv4/ping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -320,8 +320,8 @@ void ping_err(struct sk_buff *skb, u32 i struct iphdr *iph = (struct iphdr *)skb->data; struct icmphdr *icmph = (struct icmphdr *)(skb->data+(iph->ihl<<2)); struct inet_sock *inet_sock; - int type = icmph->type; - int code = icmph->code; + int type = icmp_hdr(skb)->type; + int code = icmp_hdr(skb)->code; struct net *net = dev_net(skb->dev); struct sock *sk; int harderr; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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