From fa1faa789de9aafcdff1575c4e3f56ed96929a22 Mon Sep 17 00:00:00 2001
From: wl <wl>
Date: Sun, 19 Dec 2010 20:47:38 +0000
Subject: Protect `.class' against cyclic nesting.

* src/roff/troff/charinfo.h (charinfo::contains): Add optional
boolean argument.
* src/roff/troff/input.cpp (define_class, charinfo::contains): Check
for cyclic nesting.
---
 ChangeLog | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index acd42273..dd305703 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2010-12-19  Werner LEMBERG  <wl@gnu.org>
+
+	Protect `.class' against cyclic nesting.
+
+	* src/roff/troff/charinfo.h (charinfo::contains): Add optional
+	boolean argument.
+	* src/roff/troff/input.cpp (define_class, charinfo::contains): Check
+	for cyclic nesting.
+
 2010-12-18  Werner LEMBERG  <wl@gnu.org>
 
 	Improve CJK support with new values for `.cflags'.
-- 
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