use sizeof, rather than the constant. on change in binary.

diff --git a/bin/ls/ls.c b/bin/ls/ls.c
index e22d404..1e28c9f 100644 (file)
--- a/bin/ls/ls.c
+++ b/bin/ls/ls.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ls.c,v 1.49 2018/02/04 21:53:54 deraadt Exp $ */
+/*     $OpenBSD: ls.c,v 1.50 2018/02/04 22:09:33 deraadt Exp $ */
 /*     $NetBSD: ls.c,v 1.18 1996/07/09 09:16:29 mycroft Exp $  */
 
 /*
@@ -493,8 +493,8 @@ display(FTSENT *p, FTSENT *list)
                        btotal += sp->st_blocks;
                        if (f_longform) {
                                if (f_numericonly) {
-                                       snprintf(nuser, 12, "%u", sp->st_uid);
-                                       snprintf(ngroup, 12, "%u", sp->st_gid);
+                                       snprintf(nuser, sizeof nuser, "%u", sp->st_uid);
+                                       snprintf(ngroup, sizeof nuser, "%u", sp->st_gid);
                                        user = nuser;
                                        group = ngroup;
                                } else {