From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from krisdoz.my.domain (schwarze@localhost [127.0.0.1]) by krisdoz.my.domain (8.14.3/8.14.3) with ESMTP id o78Ejx1p000640 for ; Sun, 8 Aug 2010 10:46:00 -0400 (EDT) Received: (from schwarze@localhost) by krisdoz.my.domain (8.14.3/8.14.3/Submit) id o78EjxfQ023309; Sun, 8 Aug 2010 10:45:59 -0400 (EDT) Date: Sun, 8 Aug 2010 10:45:59 -0400 (EDT) Message-Id: <201008081445.o78EjxfQ023309@krisdoz.my.domain> X-Mailinglist: mdocml-source Reply-To: source@mdocml.bsd.lv MIME-Version: 1.0 From: schwarze@mdocml.bsd.lv To: source@mdocml.bsd.lv Subject: mdocml: Make sure we really throw away non-ASCII characters. X-Mailer: activitymail 1.26, http://search.cpan.org/dist/activitymail/ Content-Type: text/plain; charset=utf-8 Log Message: ----------- Make sure we really throw away non-ASCII characters. For example, on OpenBSD without locale settings, isgraph(3) returns true for some eight-bit characters. ok kristaps@ Modified Files: -------------- mdocml: main.c Revision Data ------------- Index: main.c =================================================================== RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/main.c,v retrieving revision 1.101 retrieving revision 1.102 diff -Lmain.c -Lmain.c -u -p -r1.101 -r1.102 --- main.c +++ main.c @@ -466,6 +466,7 @@ fdesc(struct curparse *curp) struct buf ln, blk; int i, pos, lnn, lnn_start, with_mmap, of; enum rofferr re; + unsigned char c; struct man *man; struct mdoc *mdoc; struct roff *roff; @@ -508,8 +509,8 @@ fdesc(struct curparse *curp) * writers: use special characters. */ - if ( ! isgraph((u_char)blk.buf[i]) && - ! isblank((u_char)blk.buf[i])) { + c = (unsigned char) blk.buf[i]; + if ( ! (isascii(c) && (isgraph(c) || isblank(c)))) { if ( ! mmsg(MANDOCERR_BADCHAR, curp, lnn_start, pos, "ignoring byte")) -- To unsubscribe send an email to source+unsubscribe@mdocml.bsd.lv