diff options
| -rw-r--r-- | net/ipv4/icmp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index d38cbba92a4..e238b17f554 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -514,7 +514,10 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) saddr = iph->daddr; if (!(rt->rt_flags & RTCF_LOCAL)) { - if (sysctl_icmp_errors_use_inbound_ifaddr) + /* This is broken, skb_in->dev points to the outgoing device + * after the packet passes through ip_output(). + */ + if (skb_in->dev && sysctl_icmp_errors_use_inbound_ifaddr) saddr = inet_select_addr(skb_in->dev, 0, RT_SCOPE_LINK); else saddr = 0; |