proc/priv/init: early init check

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/proc/priv/init/main.go

@@ -5,7 +5,6 @@ import (
 	"os"
 	"os/exec"
 	"os/signal"
-	"path"
 	"syscall"
 	"time"
 
@@ -38,14 +37,6 @@ func Main() {
 		panic("unreachable")
 	}
 
-	// re-exec
-	if len(os.Args) > 0 && (os.Args[0] != "fortify" || os.Args[1] != "init" || len(os.Args) != 2) && path.IsAbs(os.Args[0]) {
-		if err := syscall.Exec(os.Args[0], []string{"fortify", "init"}, os.Environ()); err != nil {
-			fmsg.Println("cannot re-exec self:", err)
-			// continue anyway
-		}
-	}
-
 	// receive setup payload
 	var (
 		payload    Payload