diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-03 18:22:05 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-03 18:22:05 +0000 |
| commit | 11a1855aacfa2e86de660d1fd1da9c80708ad89b (patch) | |
| tree | 0f0e586c8a2a17ced6fefce8b7da6097d9317e0f | |
| parent | 19d5af2ce98521ed1e78905916badd06a84ffb31 (diff) | |
| download | mandoc-11a1855aacfa2e86de660d1fd1da9c80708ad89b.tar.gz mandoc-11a1855aacfa2e86de660d1fd1da9c80708ad89b.zip | |
Avoid closing out an explicit block twice when broken by .It
(assertion failure); regression found in jsg@'s afl test case 847.
| -rw-r--r-- | mdoc_macro.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mdoc_macro.c b/mdoc_macro.c index 87311ff8..5ffb6a2a 100644 --- a/mdoc_macro.c +++ b/mdoc_macro.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_macro.c,v 1.171 2015/02/03 01:14:12 schwarze Exp $ */ +/* $Id: mdoc_macro.c,v 1.172 2015/02/03 18:22:05 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org> @@ -967,6 +967,7 @@ blk_full(MACRO_PROT_ARGS) "It breaks %s", mdoc_macronames[blk->tok]); rew_pending(mdoc, blk); + blk = NULL; } /* Close out prior implicit scopes. */ |