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Fix IPv4 parsing from windows state tables

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This commit is contained in:
Daniel
2020-05-16 22:43:42 +02:00
parent ca8b36cbc7
commit 886d30278f
2 changed files with 3 additions and 1 deletions
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1
firewall/interception/windowskext/handler.go
View File

@@ -113,6 +113,7 @@ func Handler(packets chan packet.Packet) {
} }
} }
// convertIPv4 as needed for data from the kernel
func convertIPv4(input [4]uint32) net.IP { func convertIPv4(input [4]uint32) net.IP {
addressBuf := make([]byte, 4) addressBuf := make([]byte, 4)
binary.BigEndian.PutUint32(addressBuf, input[0]) binary.BigEndian.PutUint32(addressBuf, input[0])

3
network/iphelper/tables.go
View File

@@ -297,8 +297,9 @@ func (ipHelper *IPHelper) getTable(ipVersion, protocol uint8) (connections []*so
return connections, binds, nil return connections, binds, nil
} }
// convertIPv4 as needed for iphlpapi.dll
func convertIPv4(input uint32) net.IP { func convertIPv4(input uint32) net.IP {
addressBuf := make([]byte, 4) addressBuf := make([]byte, 4)
binary.BigEndian.PutUint32(addressBuf, input) binary.LittleEndian.PutUint32(addressBuf, input)
return net.IP(addressBuf) return net.IP(addressBuf)
} }