From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from localhost (fantadrom.bsd.lv [local]);
	by fantadrom.bsd.lv (OpenSMTPD) with ESMTPA id 8d7aae46;
	for <source@mdocml.bsd.lv>;
	Thu, 18 Dec 2014 15:59:02 -0500 (EST)
Date: Thu, 18 Dec 2014 15:59:02 -0500 (EST)
Message-Id: <3006554240420242343.enqueue@fantadrom.bsd.lv>
X-Mailinglist: mdocml-source
Reply-To: source@mdocml.bsd.lv
MIME-Version: 1.0
From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: Don't let .Ta creep into an already-closed list; same as for 
X-Mailer: activitymail 1.26, http://search.cpan.org/dist/activitymail/
Content-Type: text/plain; charset=utf-8

Log Message:
-----------
Don't let .Ta creep into an already-closed list; same as for .It.
Fixes an assertion found by jsg@ with afl.

Modified Files:
--------------
    mdocml:
        mdoc_macro.c

Revision Data
-------------
Index: mdoc_macro.c
===================================================================
RCS file: /home/cvs/mdocml/mdocml/mdoc_macro.c,v
retrieving revision 1.158
retrieving revision 1.159
diff -Lmdoc_macro.c -Lmdoc_macro.c -u -p -r1.158 -r1.159
--- mdoc_macro.c
+++ mdoc_macro.c
@@ -1559,7 +1559,8 @@ phrase_ta(MACRO_PROT_ARGS)
 	/* Make sure we are in a column list or ignore this macro. */
 
 	n = mdoc->last;
-	while (n != NULL && n->tok != MDOC_Bl)
+	while (n != NULL &&
+	    (n->tok != MDOC_Bl || n->flags & (MDOC_VALID | MDOC_BREAK)))
 		n = n->parent;
 	if (n == NULL || n->norm->Bl.type != LIST_column) {
 		mandoc_msg(MANDOCERR_TA_STRAY, mdoc->parse,
--
 To unsubscribe send an email to source+unsubscribe@mdocml.bsd.lv