diff options
Diffstat (limited to 'html.c')
-rw-r--r-- | html.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: html.c,v 1.156 2014/04/20 16:46:04 schwarze Exp $ */ +/* $Id: html.c,v 1.157 2014/04/23 16:08:33 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -657,6 +657,12 @@ void bufcat(struct html *h, const char *p) { + /* + * XXX This is broken and not easy to fix. + * When using the -Oincludes option, buffmt_includes() + * may pass in strings overrunning BUFSIZ, causing a crash. + */ + h->buflen = strlcat(h->buf, p, BUFSIZ); assert(h->buflen < BUFSIZ); } |