diff options
| author | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-06-21 04:26:12 +0000 |
|---|---|---|
| committer | Thorsten Lockert <tholo@cvs.openbsd.org> | 1996-06-21 04:26:12 +0000 |
| commit | dc0fe2eb841ed6cc764c3fe8c032b3d2bc37abbc (patch) | |
| tree | adb6f269d7de2eb77dfe31049d75511b6afcd6ad /lib/libtermlib | |
| parent | 461806abb10d0e9bc7b64885a0cfe0aeb1022212 (diff) | |
WHen called with a buffer (throug tgetent(3)), never type to copy more than
1023 bytes into the passed buffer. Always make sure the buffer is NUL-
terminated after copying a terminal description entry into it as well.
Diffstat (limited to 'lib/libtermlib')
| -rw-r--r-- | lib/libtermlib/getterm.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/libtermlib/getterm.c b/lib/libtermlib/getterm.c index 3b50c6b354d..fbef236b7e7 100644 --- a/lib/libtermlib/getterm.c +++ b/lib/libtermlib/getterm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getterm.c,v 1.3 1996/06/18 20:40:22 tholo Exp $ */ +/* $OpenBSD: getterm.c,v 1.4 1996/06/21 04:26:11 tholo Exp $ */ /* * Copyright (c) 1996 SigmaSoft, Th. Lockert <tholo@sigmasoft.com> @@ -31,7 +31,7 @@ */ #ifndef lint -static char rcsid[] = "$OpenBSD: getterm.c,v 1.3 1996/06/18 20:40:22 tholo Exp $"; +static char rcsid[] = "$OpenBSD: getterm.c,v 1.4 1996/06/21 04:26:11 tholo Exp $"; #endif #include <stdlib.h> @@ -183,8 +183,10 @@ _ti_getterm(name) } } _ti_fillcap(cur_term); - if (_ti_buf) - strcpy(_ti_buf, dummy); + if (_ti_buf) { + strncpy(_ti_buf, dummy, 1023); + _ti_buf[1023] = '\0'; + } UP = cursor_up; BC = backspace_if_not_bs; PC = pad_char ? pad_char[0] : '\0'; |