bug:fix runc delete run before delete exec.fifo

ningmingxiao · kolyshkin · commit e0282287466f · 2025-05-06T14:44:39.000-07:00
Signed-off-by: ningmingxiao &lt;ning.mingxiao@zte.com.cn&gt;
diff --git a/libcontainer/container_linux.go b/libcontainer/container_linux.go
@@ -290,7 +290,11 @@ func handleFifoResult(result openResult) error {
 	if err := readFromExecFifo(f); err != nil {
 		return err
 	}
-	return os.Remove(f.Name())
+	err := os.Remove(f.Name())
+	if err == nil || os.IsNotExist(err) {
+		return nil
+	}
+	return err
 }
 
 type openResult struct {

Original file line number	Diff line number	Diff line change
`@@ -290,7 +290,11 @@ func handleFifoResult(result openResult) error {`
`290`	`290`	`if err := readFromExecFifo(f); err != nil {`
`291`	`291`	`return err`
`292`	`292`	`}`
`293`		`- return os.Remove(f.Name())`
	`293`	`+ err := os.Remove(f.Name())`
	`294`	`+ if err == nil \|\| os.IsNotExist(err) {`
	`295`	`+ return nil`
	`296`	`+ }`
	`297`	`+ return err`
`294`	`298`	`}`
`295`	`299`
`296`	`300`	`type openResult struct {`