useradd: use "cp" instead of "pax" to copy dot files

There are some minor semantic differences but nothing that should
affect files in /etc/skel.  OK op@

diff --git a/usr.sbin/user/user.c b/usr.sbin/user/user.c
index d299e13..fcf86ae 100644 (file)
--- a/usr.sbin/user/user.c
+++ b/usr.sbin/user/user.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: user.c,v 1.129 2023/05/15 17:00:24 millert Exp $ */
+/* $OpenBSD: user.c,v 1.130 2023/05/16 21:28:46 millert Exp $ */
 /* $NetBSD: user.c,v 1.69 2003/04/14 17:40:07 agc Exp $ */
 
 /*
@@ -171,7 +171,7 @@ enum {
 #define MKDIR          "/bin/mkdir"
 #define MV             "/bin/mv"
 #define NOLOGIN                "/sbin/nologin"
-#define PAX            "/bin/pax"
+#define CP             "/bin/cp"
 #define RM             "/bin/rm"
 
 #define UNSET_INACTIVE "Null (unset)"
@@ -311,8 +311,8 @@ copydotfiles(char *skeldir, char *dir)
        if (n == 0) {
                warnx("No \"dot\" initialisation files found");
        } else {
-               (void) asystem("cd %s && %s -rw -pe %s . %s",
-                               skeldir, PAX, (verbose) ? "-v" : "", dir);
+               (void) asystem("%s -a %s %s/. %s",
+                   CP, (verbose) ? "-v" : "", skeldir, dir);
        }
        return n;
 }