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nftables
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Merge 06c1ca210e into aa8348f790

This commit is contained in:
Aleksei Ilin 2024-07-22 00:45:50 +00:00 committed by GitHub
parent aa8348f790 06c1ca210e
commit b1bbc3b5cb
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1 changed files with 16 additions and 0 deletions
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16
expr/ct.go
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@ -61,6 +61,7 @@ type Ct struct {
Register uint32
SourceRegister bool
Key CtKey
Direction uint32
}
func (e *Ct) marshal(fam byte) ([]byte, error) {
@ -91,6 +92,19 @@ func (e *Ct) marshal(fam byte) ([]byte, error) {
}
exprData = append(exprData, regData...)
switch e.Key {
case CtKeySRC, CtKeyDST, CtKeyPROTOSRC, CtKeyPROTODST:
regData, err = netlink.MarshalAttributes(
[]netlink.Attribute{
{Type: unix.NFTA_CT_DIRECTION, Data: binaryutil.BigEndian.PutUint32(e.Direction)},
},
)
if err != nil {
return nil, err
}
exprData = append(exprData, regData...)
}
return netlink.MarshalAttributes([]netlink.Attribute{
{Type: unix.NFTA_EXPR_NAME, Data: []byte("ct\x00")},
{Type: unix.NLA_F_NESTED | unix.NFTA_EXPR_DATA, Data: exprData},
@ -109,6 +123,8 @@ func (e *Ct) unmarshal(fam byte, data []byte) error {
e.Key = CtKey(ad.Uint32())
case unix.NFTA_CT_DREG:
e.Register = ad.Uint32()
case unix.NFTA_CT_DIRECTION:
e.Direction = ad.Uint32()
}
}
return ad.Err()