diff options
Diffstat (limited to 'hist.c')
| -rw-r--r-- | hist.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $NetBSD: hist.c,v 1.34 2019/07/23 10:19:35 christos Exp $ */ +/* $NetBSD: hist.c,v 1.35 2026/03/03 15:05:17 christos Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)hist.c 8.1 (Berkeley) 6/4/93"; #else -__RCSID("$NetBSD: hist.c,v 1.34 2019/07/23 10:19:35 christos Exp $"); +__RCSID("$NetBSD: hist.c,v 1.35 2026/03/03 15:05:17 christos Exp $"); #endif #endif /* not lint && not SCCSID */ @@ -223,9 +223,13 @@ hist_command(EditLine *el, int argc, const wchar_t **argv) */ libedit_private int /*ARGSUSED*/ -hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz) +hist_enlargebuf(EditLine *el, size_t newsz) { wchar_t *newbuf; + size_t oldsz = el->el_history.sz; + + if (newsz <= oldsz) + return 1; newbuf = el_realloc(el->el_history.buf, newsz * sizeof(*newbuf)); if (!newbuf) |