diff options
Diffstat (limited to 'lib/libedit/common.c')
| -rw-r--r-- | lib/libedit/common.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/libedit/common.c b/lib/libedit/common.c index 696da528e51..9131b58f54e 100644 --- a/lib/libedit/common.c +++ b/lib/libedit/common.c @@ -1,3 +1,5 @@ +/* $OpenBSD: common.c,v 1.2 1997/01/16 05:18:30 millert Exp $ */ + /*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. @@ -35,7 +37,11 @@ */ #if !defined(lint) && !defined(SCCSID) +#if 0 static char sccsid[] = "@(#)common.c 8.1 (Berkeley) 6/4/93"; +#else +static char rcsid[] = "$OpenBSD: common.c,v 1.2 1997/01/16 05:18:30 millert Exp $"; +#endif #endif /* not lint && not SCCSID */ /* @@ -651,9 +657,7 @@ ed_redisplay(el, c) EditLine *el; int c; { - re_clear_lines(el); - re_clear_display(el); - return CC_REFRESH; + return CC_REDISPLAY; } @@ -702,7 +706,8 @@ ed_prev_history(el, c) *el->el_line.lastchar = '\0'; /* just in case */ if (el->el_history.eventno == 0) { /* save the current buffer away */ - (void) strncpy(el->el_history.buf, el->el_line.buffer, EL_BUFSIZ); + (void) strncpy(el->el_history.buf, el->el_line.buffer, EL_BUFSIZ - 1); + el->el_history.buf[EL_BUFSIZ - 1] = '\0'; el->el_history.last = el->el_history.buf + (el->el_line.lastchar - el->el_line.buffer); } @@ -773,7 +778,8 @@ ed_search_prev_history(el, c) } if (el->el_history.eventno == 0) { - (void) strncpy(el->el_history.buf, el->el_line.buffer, EL_BUFSIZ); + (void) strncpy(el->el_history.buf, el->el_line.buffer, EL_BUFSIZ - 1); + el->el_history.buf[EL_BUFSIZ - 1] = '\0'; el->el_history.last = el->el_history.buf + (el->el_line.lastchar - el->el_line.buffer); } |