diff options
| author |   deraadt <deraadt@openbsd.org> | 2019-10-08 17:52:37 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2019-10-08 17:52:37 +0000 |
| commit | 70f1de17401bf10c603ea226d37bf3038e5f3dc2 (patch) | |
| tree | 9352e2588fc81674b04aee0802778730c4d8bdf7 | |
| parent | amd64: ensure %fs is loaded after final lgdt (diff) | |
| download | wireguard-openbsd-70f1de17401bf10c603ea226d37bf3038e5f3dc2.tar.xz wireguard-openbsd-70f1de17401bf10c603ea226d37bf3038e5f3dc2.zip | |
convert unbounded sprintf/strcpy (in disabled debug code) to snprintf/strlcpy
| -rw-r--r-- | lib/libpanel/panel.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/libpanel/panel.c b/lib/libpanel/panel.c index f484d72c3bb..4655f30c3ea 100644 --- a/lib/libpanel/panel.c +++ b/lib/libpanel/panel.c @@ -1,4 +1,4 @@ -/* $OpenBSD: panel.c,v 1.10 2010/01/12 23:22:08 nicm Exp $ */ +/* $OpenBSD: panel.c,v 1.11 2019/10/08 17:52:37 deraadt Exp $ */ /**************************************************************************** * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. * @@ -36,7 +36,7 @@ /* panel.c -- implementation of panels library, some core routines */ #include "panel.priv.h" -MODULE_ID("$Id: panel.c,v 1.10 2010/01/12 23:22:08 nicm Exp $") +MODULE_ID("$Id: panel.c,v 1.11 2019/10/08 17:52:37 deraadt Exp $") /*+------------------------------------------------------------------------- _nc_retrace_panel (pan) @@ -61,9 +61,9 @@ _nc_my_visbuf(const void *ptr) char temp[32]; if (ptr != 0) - sprintf(temp, "ptr:%p", ptr); + snprintf(temp, sizeof temp, "ptr:%p", ptr); else - strcpy(temp, "<null>"); + strlcpy(temp, "<null>", sizeof temp); return _nc_visbuf(temp); } #endif @@ -93,7 +93,7 @@ _nc_dStack(const char *fmt, int num, const PANEL * pan) { char s80[80]; - sprintf(s80, fmt, num, pan); + snprintf(s80, sizeof s80, fmt, num, pan); _tracef("%s b=%s t=%s", s80, (_nc_bottom_panel) ? USER_PTR(_nc_bottom_panel->user) : "--", (_nc_top_panel) ? USER_PTR(_nc_top_panel->user) : "--"); @@ -141,7 +141,7 @@ _nc_Touchline(const PANEL * pan, int start, int count) { char s80[80]; - sprintf(s80, "Touchline s=%d c=%d", start, count); + snprintf(s80, sizeof s80, "Touchline s=%d c=%d", start, count); dPanel(s80, pan); touchline(pan->win, start, count); } |