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set: Parse bytes length on sets 

Parse the bytes length for key and data types when reading the sets.

Signed-off-by: Rafael Campos <methril@gmail.com>
This commit is contained in:
Rafael Campos 2023-06-14 09:57:49 +02:00 committed by Michael Stapelberg
parent 98de8c8ac9
commit 8f2d395e10
1 changed files with 4 additions and 0 deletions
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4
set.go
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@ -719,6 +719,8 @@ func setsFromMsg(msg netlink.Message) (*Set, error) {
return nil, fmt.Errorf("could not determine data type: %w", err)
}
set.KeyType = dt
case unix.NFTA_SET_KEY_LEN:
set.KeyType.Bytes = binary.BigEndian.Uint32(ad.Bytes())
case unix.NFTA_SET_DATA_TYPE:
nftMagic := ad.Uint32()
// Special case for the data type verdict, in the message it is stored as 0xffffff00 but it is defined as 1
@ -731,6 +733,8 @@ func setsFromMsg(msg netlink.Message) (*Set, error) {
return nil, fmt.Errorf("could not determine data type: %w", err)
}
set.DataType = dt
case unix.NFTA_SET_DATA_LEN:
set.DataType.Bytes = binary.BigEndian.Uint32(ad.Bytes())
}
}
return &set, nil