From 835540e0c710d0fcef85cc4e79f3200d559bc2c9 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Tue, 1 Sep 2020 18:25:27 +0000
Subject: Ignore unreasonably large spacing modifiers in tbl layouts.

Jan Schreiber <jes at posteo dot de> ran afl on mandoc and it turned
out mandoc tried to use spacing modifiers so large that they would
trigger assertion failures in term_ascii.c, function locale_advance().
---
 mandoc_msg.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mandoc_msg.c')

diff --git a/mandoc_msg.c b/mandoc_msg.c
index 318a219e..3ec86744 100644
--- a/mandoc_msg.c
+++ b/mandoc_msg.c
@@ -190,6 +190,7 @@ static	const char *const type_message[MANDOCERR_MAX] = {
 	"empty tbl layout",
 	"invalid character in tbl layout",
 	"unmatched parenthesis in tbl layout",
+	"ignoring excessive spacing in tbl layout",
 	"tbl without any data cells",
 	"ignoring data in spanned tbl cell",
 	"ignoring extra tbl data cells",
-- 
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