cpuns: use syscall.Get[ug]id, not os.Get[ug]id

os.Get[ug]id can do more than is wanted on some systems. cpuns needs the rawest possible result. Signed-off-by: the man <rminnich@google.com>
u-root · Sep 26, 2024 · 7ebfe67 · 7ebfe67
1 parent b10ba2a
commit 7ebfe67
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cmds/cpuns/main_linux.go b/cmds/cpuns/main_linux.go
@@ -192,8 +192,8 @@ func main() {
 	}
 
 	// the default value of uid, gid is 0
-	uid := uint32(os.Getuid())
-	gid := uint32(os.Getgid())
+	uid := uint32(syscall.Getuid())
+	gid := uint32(syscall.Getgid())
 	if u, ok := os.LookupEnv("SUDO_UID"); ok {
 		i, err := strconv.ParseUint(u, 0, 32)
 		if err != nil {