diff options
| author |   schwarze <schwarze@openbsd.org> | 2016-08-10 12:04:57 +0000 |
|---|---|---|
| committer | schwarze <schwarze@openbsd.org> | 2016-08-10 12:04:57 +0000 |
| commit | 2c7eb483b5f3d8c4e658c541f9b396c3e7727a57 (patch) | |
| tree | 28ae1c3d6475b3c27da2add10e4fb5c1a662ed11 /usr.bin/mandoc/mdoc_validate.c | |
| parent | fix previous; ffs_vinit() requires #ifdef _KERNEL to not break the (diff) | |
| download | wireguard-openbsd-2c7eb483b5f3d8c4e658c541f9b396c3e7727a57.tar.xz wireguard-openbsd-2c7eb483b5f3d8c4e658c541f9b396c3e7727a57.zip | |
When validating a .Bl list that defaults to -item for want of a type,
don't let a subsequent -width access mdoc_argnames[] out of bounds.
Found by tb@ with afl(1).
Diffstat (limited to 'usr.bin/mandoc/mdoc_validate.c')
| -rw-r--r-- | usr.bin/mandoc/mdoc_validate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.bin/mandoc/mdoc_validate.c b/usr.bin/mandoc/mdoc_validate.c index 41e9920cacc..68086efd59c 100644 --- a/usr.bin/mandoc/mdoc_validate.c +++ b/usr.bin/mandoc/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mdoc_validate.c,v 1.218 2016/08/09 15:08:15 schwarze Exp $ */ +/* $OpenBSD: mdoc_validate.c,v 1.219 2016/08/10 12:04:57 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org> @@ -500,6 +500,7 @@ post_bl_norm(POST_ARGS) mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse, n->line, n->pos, "Bl"); n->norm->Bl.type = LIST_item; + mdoclt = MDOC_Item; } /* |