bugfix: parse ipv4 src/dst error

Charlie17Li · Charlie17Li · commit dbe34524100e · 2024-09-12T00:19:49.000+08:00
diff --git a/nl/tc_linux.go b/nl/tc_linux.go
@@ -1533,7 +1533,7 @@ func (p *TcPedit) SetIPv6Dst(ip6 net.IP) {
 }
 
 func (p *TcPedit) SetIPv4Src(ip net.IP) {
-	u32 := NativeEndian().Uint32(ip[:4])
+	u32 := NativeEndian().Uint32(ip.To4())
 
 	tKey := TcPeditKey{}
 	tKeyEx := TcPeditKeyEx{}
@@ -1549,7 +1549,7 @@ func (p *TcPedit) SetIPv4Src(ip net.IP) {
 }
 
 func (p *TcPedit) SetIPv4Dst(ip net.IP) {
-	u32 := NativeEndian().Uint32(ip[:4])
+	u32 := NativeEndian().Uint32(ip.To4())
 
 	tKey := TcPeditKey{}
 	tKeyEx := TcPeditKeyEx{}

Original file line number	Diff line number	Diff line change
`@@ -1533,7 +1533,7 @@ func (p *TcPedit) SetIPv6Dst(ip6 net.IP) {`
`1533`	`1533`	`}`
`1534`	`1534`
`1535`	`1535`	`func (p *TcPedit) SetIPv4Src(ip net.IP) {`
`1536`		`- u32 := NativeEndian().Uint32(ip[:4])`
	`1536`	`+ u32 := NativeEndian().Uint32(ip.To4())`
`1537`	`1537`
`1538`	`1538`	`tKey := TcPeditKey{}`
`1539`	`1539`	`tKeyEx := TcPeditKeyEx{}`
`@@ -1549,7 +1549,7 @@ func (p *TcPedit) SetIPv4Src(ip net.IP) {`
`1549`	`1549`	`}`
`1550`	`1550`
`1551`	`1551`	`func (p *TcPedit) SetIPv4Dst(ip net.IP) {`
`1552`		`- u32 := NativeEndian().Uint32(ip[:4])`
	`1552`	`+ u32 := NativeEndian().Uint32(ip.To4())`
`1553`	`1553`
`1554`	`1554`	`tKey := TcPeditKey{}`
`1555`	`1555`	`tKeyEx := TcPeditKeyEx{}`