diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
| commit | 5add703f6acad1c63f8a532b6de56e50d548e904 (patch) | |
| tree | be39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /net/ipv6/seg6_hmac.c | |
| parent | 71cdfa8cad300caa7afcbba09776bbc8dcfa9e39 (diff) | |
| parent | 39cd87c4eb2b893354f3b850f916353f2658ae6f (diff) | |
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'net/ipv6/seg6_hmac.c')
| -rw-r--r-- | net/ipv6/seg6_hmac.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/ipv6/seg6_hmac.c b/net/ipv6/seg6_hmac.c index d43c50a7310d..861e0366f549 100644 --- a/net/ipv6/seg6_hmac.c +++ b/net/ipv6/seg6_hmac.c @@ -241,6 +241,7 @@ bool seg6_hmac_validate_skb(struct sk_buff *skb) struct sr6_tlv_hmac *tlv; struct ipv6_sr_hdr *srh; struct inet6_dev *idev; + int require_hmac; idev = __in6_dev_get(skb->dev); @@ -248,16 +249,17 @@ bool seg6_hmac_validate_skb(struct sk_buff *skb) tlv = seg6_get_tlv_hmac(srh); + require_hmac = READ_ONCE(idev->cnf.seg6_require_hmac); /* mandatory check but no tlv */ - if (idev->cnf.seg6_require_hmac > 0 && !tlv) + if (require_hmac > 0 && !tlv) return false; /* no check */ - if (idev->cnf.seg6_require_hmac < 0) + if (require_hmac < 0) return true; /* check only if present */ - if (idev->cnf.seg6_require_hmac == 0 && !tlv) + if (require_hmac == 0 && !tlv) return true; /* now, seg6_require_hmac >= 0 && tlv */ |