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| author | Guillaume Nault <gnault@redhat.com> | 2024-06-19 16:34:57 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-06-22 03:34:15 +0300 |
| commit | 31392048f55f98cb01ca709d32d06d926ab9760a (patch) | |
| tree | 60039844971472f7744bf49b0594434822fb842d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 8406b56a91ec458172c4fe1bb13038031e975b6a (diff) | |
| download | linux-31392048f55f98cb01ca709d32d06d926ab9760a.tar.xz | |
vxlan: Pull inner IP header in vxlan_xmit_one().
Ensure the inner IP header is part of the skb's linear data before
setting old_iph. Otherwise, on a non-linear skb, old_iph could point
outside of the packet data.
Unlike classical VXLAN, which always encapsulates Ethernet packets,
VXLAN-GPE can transport IP packets directly. In that case, we need to
look at skb->protocol to figure out if an Ethernet header is present.
Fixes: d342894c5d2f ("vxlan: virtual extensible lan")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Link: https://patch.msgid.link/2aa75f6fa62ac9dbe4f16ad5ba75dd04a51d4b99.1718804000.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions