[IPSEC]: Clear SKB checksum state when mangling.

285def0f · David S. Miller · Sridhar Samudrala · 6a27f5ea · 285def0f · 285def0f
Commit 285def0f authored Jan 20, 2003 by David S. Miller Committed by Sridhar Samudrala Jan 20, 2003
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net/ipv4/ah.c net/ipv4/ah.c +2 -0

net/ipv4/esp.c net/ipv4/esp.c +2 -0

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--- a/net/ipv4/ah.c
+++ b/net/ipv4/ah.c
@@ -280,6 +280,8 @@ int ah_input(struct xfrm_state *x, struct sk_buff *skb)
 	    pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
 		goto out;

+	skb->ip_summed = CHECKSUM_NONE;
+
 	ah = (struct ip_auth_hdr*)skb->data;
 	iph = skb->nh.iph;


--- a/net/ipv4/esp.c
+++ b/net/ipv4/esp.c
@@ -481,6 +481,8 @@ int esp_input(struct xfrm_state *x, struct sk_buff *skb)
 	if ((nfrags = skb_cow_data(skb, 0, &trailer)) < 0)
 		goto out;

+	skb->ip_summed = CHECKSUM_NONE;
+
 	esph = (struct ip_esp_hdr*)skb->data;
 	iph = skb->nh.iph;