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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2012-07-12 15:11:14 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2012-07-12 15:11:14 +0000 |
| commit | a19c95fa6a0579b54387165ee1396f52a4f586df (patch) | |
| tree | fe4387c9b2dd40fe521806867f53388a88512b1b /mandoc.h | |
| parent | 5b96439af7b14f4fc13c1aa3249974a9ad9ddfd4 (diff) | |
| download | mandoc-a19c95fa6a0579b54387165ee1396f52a4f586df.tar.gz mandoc-a19c95fa6a0579b54387165ee1396f52a4f586df.tar.zst mandoc-a19c95fa6a0579b54387165ee1396f52a4f586df.zip | |
The post_nm() validation function crashed when the first .Nm child node
was a non-text node. Fix this by rewriting post_nm() to always set
the meta name to UNKNOWN when the name is missing or unusable.
While here, make MANDOCERR_NONAME an ERROR, as it usually renders
the page content unintelligible.
Bug reported by Maxim <Belooussov at gmail dot com>, thanks.
OpenBSD rev. 1.105
Diffstat (limited to 'mandoc.h')
| -rw-r--r-- | mandoc.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.h,v 1.102 2012/05/31 22:29:13 schwarze Exp $ */ +/* $Id: mandoc.h,v 1.103 2012/07/12 15:11:14 schwarze Exp $ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -61,7 +61,6 @@ enum mandocerr { MANDOCERR_SO, /* .so is fragile, better use ln(1) */ MANDOCERR_NAMESECFIRST, /* NAME section must come first */ MANDOCERR_BADNAMESEC, /* bad NAME section contents */ - MANDOCERR_NONAME, /* manual name not yet set */ MANDOCERR_SECOOO, /* sections out of conventional order */ MANDOCERR_SECREP, /* duplicate section name */ MANDOCERR_SECMSEC, /* section not in conventional manual section */ @@ -129,6 +128,7 @@ enum mandocerr { MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */ MANDOCERR_BADCHAR, /* skipping bad character */ MANDOCERR_NAMESC, /* escaped character not allowed in a name */ + MANDOCERR_NONAME, /* manual name not yet set */ MANDOCERR_NOTEXT, /* skipping text before the first section header */ MANDOCERR_MACRO, /* skipping unknown macro */ MANDOCERR_REQUEST, /* NOT IMPLEMENTED: skipping request */ |