add logic to append

QxBytes · QxBytes · commit 8c26c130c746 · 2025-04-21T11:33:15.000-07:00
diff --git a/iptables/iptables.go b/iptables/iptables.go
@@ -198,7 +198,14 @@ func (c *Client) AppendIptableRule(version, tableName, chainName, match, target
 	}
 
 	cmd := c.GetAppendIptableRuleCmd(version, tableName, chainName, match, target)
-	return c.RunCmd(version, cmd.Params)
+	err := c.RunCmd(version, cmd.Params)
+	if err != nil {
+		return err
+	}
+	if !c.RuleExists(version, tableName, chainName, match, target) {
+		return errCouldNotValidateRuleExists
+	}
+	return nil
 }
 
 // Delete matched iptable rule

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,14 @@ func (c *Client) AppendIptableRule(version, tableName, chainName, match, target`
`198`	`198`	`}`
`199`	`199`
`200`	`200`	`cmd := c.GetAppendIptableRuleCmd(version, tableName, chainName, match, target)`
`201`		`- return c.RunCmd(version, cmd.Params)`
	`201`	`+ err := c.RunCmd(version, cmd.Params)`
	`202`	`+ if err != nil {`
	`203`	`+ return err`
	`204`	`+ }`
	`205`	`+ if !c.RuleExists(version, tableName, chainName, match, target) {`
	`206`	`+ return errCouldNotValidateRuleExists`
	`207`	`+ }`
	`208`	`+ return nil`
`202`	`209`	`}`
`203`	`210`
`204`	`211`	`// Delete matched iptable rule`