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Diffstat (limited to 'net/ipv4/icmp.c')
-rw-r--r--net/ipv4/icmp.c5
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;