fix use after free in debug path

ok jan@ miod@

diff --git a/sbin/fsdb/fsdb.c b/sbin/fsdb/fsdb.c
index 1719209..2699dd9 100644 (file)
--- a/sbin/fsdb/fsdb.c
+++ b/sbin/fsdb/fsdb.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fsdb.c,v 1.34 2021/01/27 05:03:25 deraadt Exp $       */
+/*     $OpenBSD: fsdb.c,v 1.35 2022/07/22 09:04:44 jsg Exp $   */
 /*     $NetBSD: fsdb.c,v 1.7 1997/01/11 06:50:53 lukem Exp $   */
 
 /*-
@@ -281,7 +281,7 @@ cmdloop(void)
 
        while ((elline = el_gets(elptr, &scratch)) != NULL && scratch != 0) {
                if (debug)
-                       printf("command `%s'\n", line);
+                       printf("command `%s'\n", elline);
 
                history(hist, &hev, H_ENTER, elline);