diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2018-11-20 13:14:08 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2018-11-20 13:14:08 +0200 |
| commit | 2ac5e38ea4203852d6e99edd3cf11f044b0a409f (patch) | |
| tree | 1ef02da98d56309368ad2b6a4e492bafe5bb4faf /net/ipv4/gre_demux.c | |
| parent | f48cc647f3e196a3179d695d3c2d56c13e9dec98 (diff) | |
| parent | 9235dd441af43599b9cdcce599a3da4083fcad3c (diff) | |
| download | talos-op-linux-2ac5e38ea4203852d6e99edd3cf11f044b0a409f.tar.gz talos-op-linux-2ac5e38ea4203852d6e99edd3cf11f044b0a409f.zip | |
Merge drm/drm-next into drm-intel-next-queued
Pull in v4.20-rc3 via drm-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'net/ipv4/gre_demux.c')
| -rw-r--r-- | net/ipv4/gre_demux.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/gre_demux.c b/net/ipv4/gre_demux.c index b798862b6be5..7efe740c06eb 100644 --- a/net/ipv4/gre_demux.c +++ b/net/ipv4/gre_demux.c @@ -86,13 +86,14 @@ int gre_parse_header(struct sk_buff *skb, struct tnl_ptk_info *tpi, options = (__be32 *)(greh + 1); if (greh->flags & GRE_CSUM) { - if (skb_checksum_simple_validate(skb)) { + if (!skb_checksum_simple_validate(skb)) { + skb_checksum_try_convert(skb, IPPROTO_GRE, 0, + null_compute_pseudo); + } else if (csum_err) { *csum_err = true; return -EINVAL; } - skb_checksum_try_convert(skb, IPPROTO_GRE, 0, - null_compute_pseudo); options++; } |
