From e9fb1d7be540794ebe5027a08fbf97df189c6787 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Mon, 8 Dec 2025 22:58:42 +0900 Subject: container/initdaemon: copy wstatus from wait4 loop Due to the special nature of the init process, direct use of wait outside the wait4 loop is racy. This change copies the wstatus from wait4 loop state instead. Signed-off-by: Ophestra --- container/dispatcher.go | 3 --- 1 file changed, 3 deletions(-) (limited to 'container/dispatcher.go') diff --git a/container/dispatcher.go b/container/dispatcher.go index e58346e8..e1dae6eb 100644 --- a/container/dispatcher.go +++ b/container/dispatcher.go @@ -68,8 +68,6 @@ type syscallDispatcher interface { notify(c chan<- os.Signal, sig ...os.Signal) // start starts [os/exec.Cmd]. start(c *exec.Cmd) error - // wait waits on [os/exec.Cmd]. - wait(c *exec.Cmd) error // signal signals the underlying process of [os/exec.Cmd]. signal(c *exec.Cmd, sig os.Signal) error // evalSymlinks provides [filepath.EvalSymlinks]. @@ -172,7 +170,6 @@ func (direct) seccompLoad(rules []std.NativeRule, flags seccomp.ExportFlag) erro } func (direct) notify(c chan<- os.Signal, sig ...os.Signal) { signal.Notify(c, sig...) } func (direct) start(c *exec.Cmd) error { return c.Start() } -func (direct) wait(c *exec.Cmd) error { return c.Wait() } func (direct) signal(c *exec.Cmd, sig os.Signal) error { return c.Process.Signal(sig) } func (direct) evalSymlinks(path string) (string, error) { return filepath.EvalSymlinks(path) } -- cgit v1.3.1