diff options
| author | martin <martin@NetBSD.org> | 2020-07-14 13:37:18 +0000 |
|---|---|---|
| committer | martin <martin@NetBSD.org> | 2020-07-14 13:37:18 +0000 |
| commit | f361d80c9ee3c6c14ae16c978a878fa8ca4fcf4c (patch) | |
| tree | 4bf7ce3693e18dbbf08a203e47439f39febe572d /lib/libcurses | |
| parent | bcb56518bc78a67f1adb3418380e7617c1b15418 (diff) | |
Pull up following revision(s) (requested by uwe in ticket #1004):
lib/libcurses/newwin.c: revision 1.58
newwin - fix crash with negative ncols.
When support for negative nrows/ncols was added, one s/ncols/maxx/ was
missed so we ended up passing negative (i.e. huge unsigned) length
when hashing the line contents.
Reported by Naman Jain in PR lib/55484
Diffstat (limited to 'lib/libcurses')
| -rw-r--r-- | lib/libcurses/newwin.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libcurses/newwin.c b/lib/libcurses/newwin.c index d46a29bda0c..11f92cf5037 100644 --- a/lib/libcurses/newwin.c +++ b/lib/libcurses/newwin.c @@ -1,4 +1,4 @@ -/* $NetBSD: newwin.c,v 1.57 2019/06/09 07:40:14 blymn Exp $ */ +/* $NetBSD: newwin.c,v 1.57.2.1 2020/07/14 13:37:18 martin Exp $ */ /* * Copyright (c) 1981, 1993, 1994 @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)newwin.c 8.3 (Berkeley) 7/27/94"; #else -__RCSID("$NetBSD: newwin.c,v 1.57 2019/06/09 07:40:14 blymn Exp $"); +__RCSID("$NetBSD: newwin.c,v 1.57.2.1 2020/07/14 13:37:18 martin Exp $"); #endif #endif /* not lint */ @@ -174,7 +174,7 @@ __newwin(SCREEN *screen, int nlines, int ncols, int by, int bx, int ispad, #endif /* HAVE_WCHAR */ } lp->hash = __hash((char *)(void *)lp->line, - (size_t)(ncols * __LDATASIZE)); + (size_t)(maxx * __LDATASIZE)); } return (win); } |
