From: Colin Ian King <[email protected]>
The check for xo being null is incorrect, currently it is checking
for non-null, it should be checking for null.
Detected with CoverityScan, CID#1429349 ("Dereference after null check")
Fixes: 7862b4058b9f ("esp: Add gso handlers for esp4 and esp6")
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Steffen Klassert <[email protected]>
---
net/ipv6/esp6_offload.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index 1cceeee..95f10728 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -120,7 +120,7 @@ static struct sk_buff *esp6_gso_segment(struct sk_buff *skb,
netdev_features_t esp_features = features;
struct xfrm_offload *xo = xfrm_offload(skb);
- if (xo)
+ if (!xo)
goto out;
seq = xo->seq.low;
--
2.7.4
