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Diffstat (limited to 'sys/kern/tty_pty.c')
-rw-r--r--sys/kern/tty_pty.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c
index d54d455bc79..71e5d2777e1 100644
--- a/sys/kern/tty_pty.c
+++ b/sys/kern/tty_pty.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tty_pty.c,v 1.70 2015/02/10 21:56:10 miod Exp $ */
+/* $OpenBSD: tty_pty.c,v 1.71 2015/09/28 19:16:04 deraadt Exp $ */
/* $NetBSD: tty_pty.c,v 1.33.4.1 1996/06/02 09:08:11 mrg Exp $ */
/*
@@ -181,7 +181,7 @@ check_pty(int minor)
newpt = ptyarralloc(newnpty);
memcpy(newpt, pt_softc, npty * sizeof(struct pt_softc *));
- free(pt_softc, M_DEVBUF, 0);
+ free(pt_softc, M_DEVBUF, npty * sizeof(struct pt_softc *));
pt_softc = newpt;
npty = newnpty;
}