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-rw-r--r--net/ipv6/esp6.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 0ca1db62e381..74bde202eb9a 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -495,6 +495,8 @@ int esp6_input_done2(struct sk_buff *skb, int err)
trimlen = alen + padlen + 2;
if (skb->ip_summed == CHECKSUM_COMPLETE) {
+ skb_postpull_rcsum(skb, skb_network_header(skb),
+ skb_network_header_len(skb));
csumdiff = skb_checksum(skb, skb->len - trimlen, trimlen, 0);
skb->csum = csum_block_sub(skb->csum, csumdiff,
skb->len - trimlen);