diff options
Diffstat (limited to 'term_ascii.c')
| -rw-r--r-- | term_ascii.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/term_ascii.c b/term_ascii.c index 43905634..f47ffd75 100644 --- a/term_ascii.c +++ b/term_ascii.c @@ -1,4 +1,4 @@ -/* $Id: term_ascii.c,v 1.60 2018/04/13 18:31:00 schwarze Exp $ */ +/* $Id: term_ascii.c,v 1.61 2018/05/20 21:37:34 schwarze Exp $ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014, 2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> @@ -133,6 +133,8 @@ ascii_init(enum termenc enc, const struct manoutput *outopts) if (outopts->synopsisonly) p->synopsisonly = 1; + assert(p->defindent < UINT16_MAX); + assert(p->defrmargin < UINT16_MAX); return p; } @@ -171,6 +173,8 @@ ascii_setwidth(struct termp *p, int iop, int width) p->defrmargin -= width; else p->defrmargin = 0; + if (p->defrmargin > 1000) + p->defrmargin = 1000; p->lastrmargin = p->tcol->rmargin; p->tcol->rmargin = p->maxrmargin = p->defrmargin; } @@ -239,6 +243,7 @@ ascii_advance(struct termp *p, size_t len) { size_t i; + assert(len < UINT16_MAX); for (i = 0; i < len; i++) putchar(' '); } @@ -376,6 +381,7 @@ locale_advance(struct termp *p, size_t len) { size_t i; + assert(len < UINT16_MAX); for (i = 0; i < len; i++) putwchar(L' '); } |