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-rw-r--r--net/ipv4/esp4_offload.c3
-rw-r--r--net/ipv6/esp6_offload.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index f8b918c766b0..b1338e576d00 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -38,7 +38,8 @@ static struct sk_buff **esp4_gro_receive(struct sk_buff **head,
__be32 spi;
int err;
- skb_pull(skb, offset);
+ if (!pskb_pull(skb, offset))
+ return NULL;
if ((err = xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq)) != 0)
goto out;
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index 333a478aa161..dd9627490c7c 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -60,7 +60,8 @@ static struct sk_buff **esp6_gro_receive(struct sk_buff **head,
int nhoff;
int err;
- skb_pull(skb, offset);
+ if (!pskb_pull(skb, offset))
+ return NULL;
if ((err = xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq)) != 0)
goto out;