diff options
Diffstat (limited to 'net/ipv6/seg6_hmac.c')
| -rw-r--r-- | net/ipv6/seg6_hmac.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c index ee6bac0160ac..e6964c6b0d38 100644 --- a/net/ipv6/seg6_hmac.c +++ b/net/ipv6/seg6_hmac.c @@ -184,6 +184,8 @@ bool seg6_hmac_validate_skb(struct sk_buff *skb) int require_hmac; idev = __in6_dev_get(skb->dev); + if (!idev) + return false; srh = (struct ipv6_sr_hdr *)skb_transport_header(skb); |