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authorchristos <christos@NetBSD.org>2015-11-24 01:59:32 +0000
committerchristos <christos@NetBSD.org>2015-11-24 01:59:32 +0000
commitf2989ffab522e91c91dc82d0e028485857d8e92f (patch)
tree5a58a4632a9455daa95fccb022236352ae9d8317 /lib
parent938e532779489de9029362656901f34101cb5575 (diff)
PR/50092: don't leak screen on multiple setterms.
Diffstat (limited to 'lib')
-rw-r--r--lib/libcurses/setterm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libcurses/setterm.c b/lib/libcurses/setterm.c
index f6446741696..8a0d26f8ba9 100644
--- a/lib/libcurses/setterm.c
+++ b/lib/libcurses/setterm.c
@@ -1,4 +1,4 @@
-/* $NetBSD: setterm.c,v 1.52 2013/10/16 19:59:29 roy Exp $ */
+/* $NetBSD: setterm.c,v 1.53 2015/11/24 01:59:32 christos Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)setterm.c 8.8 (Berkeley) 10/25/94";
#else
-__RCSID("$NetBSD: setterm.c,v 1.52 2013/10/16 19:59:29 roy Exp $");
+__RCSID("$NetBSD: setterm.c,v 1.53 2015/11/24 01:59:32 christos Exp $");
#endif
#endif /* not lint */
@@ -69,6 +69,8 @@ _cursesi_setterm(char *type, SCREEN *screen)
if (type[0] == '\0')
type = "xx";
unknown = 0;
+ if (screen->term)
+ del_curterm(screen->term);
(void)ti_setupterm(&screen->term, type, fileno(screen->outfd), &r);
if (screen->term == NULL) {
unknown++;