tun: clear virtioNetHdr when deleting item from tcpGROTable - #142
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Otherwise the deleted packet gets written to the TUN fd with an invalid virtioNetHdr. Fixes: 9e2f386 ("conn, device, tun: implement vectorized I/O on Linux") Signed-off-by: Jordan Whited <jordan@tailscale.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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Update from upstream wireguard-go
Otherwise the deleted packet gets written to the TUN fd with an invalid
virtioNetHdr.
Fixes: 9e2f386 ("conn, device, tun: implement vectorized I/O on Linux")
Signed-off-by: Jordan Whited jordan@tailscale.com
Signed-off-by: Jason A. Donenfeld Jason@zx2c4.com