pedit: Fix EncodeActions to add TcGen for pedit action

chent1996 · aboch · commit 31feb1b4c7fd · 2025-03-26T10:53:47.000-07:00
TcGen was missing in pedit action and the kernel cannont correctly process pedit action.

Signed-off-by: Chen Tang &lt;tangchen.1@bytedance.com&gt;
diff --git a/filter_linux.go b/filter_linux.go
@@ -752,6 +752,7 @@ func EncodeActions(attr *nl.RtAttr, actions []Action) error {
 			table := attr.AddRtAttr(tabIndex, nil)
 			tabIndex++
 			pedit := nl.TcPedit{}
+			toTcGen(action.Attrs(), &pedit.Sel.TcGen)
 			if action.SrcMacAddr != nil {
 				pedit.SetEthSrc(action.SrcMacAddr)
 			}

Original file line number	Diff line number	Diff line change
`@@ -752,6 +752,7 @@ func EncodeActions(attr *nl.RtAttr, actions []Action) error {`
`752`	`752`	`table := attr.AddRtAttr(tabIndex, nil)`
`753`	`753`	`tabIndex++`
`754`	`754`	`pedit := nl.TcPedit{}`
	`755`	`+ toTcGen(action.Attrs(), &pedit.Sel.TcGen)`
`755`	`756`	`if action.SrcMacAddr != nil {`
`756`	`757`	`pedit.SetEthSrc(action.SrcMacAddr)`
`757`	`758`	`}`