===================================================================
RCS file: /cvs/mandoc/read.c,v
retrieving revision 1.126
retrieving revision 1.131
diff -u -p -r1.126 -r1.131
--- mandoc/read.c	2015/02/06 16:06:25	1.126
+++ mandoc/read.c	2015/03/11 13:05:20	1.131
@@ -1,4 +1,4 @@
-/*	$Id: read.c,v 1.126 2015/02/06 16:06:25 schwarze Exp $ */
+/*	$Id: read.c,v 1.131 2015/03/11 13:05:20 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -109,7 +109,10 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"no document body",
 	"content before first section header",
 	"first section is not \"NAME\"",
-	"bad NAME section contents",
+	"NAME section without name",
+	"NAME section without description",
+	"description not at the end of NAME",
+	"bad NAME section content",
 	"missing description line, using \"\"",
 	"sections out of conventional order",
 	"duplicate section title",
@@ -399,7 +402,8 @@ mparse_buf_r(struct mparse *curp, struct buf blk, size
 				    MANDOCERR_CHAR_UNSUPP,
 				    curp, curp->line, pos, "0x%x", c);
 				i++;
-				ln.buf[pos++] = '?';
+				if (c != '\r')
+					ln.buf[pos++] = '?';
 				continue;
 			}
 
@@ -632,7 +636,7 @@ read_whole_file(struct mparse *curp, const char *file,
 	 */
 
 	if (S_ISREG(st.st_mode)) {
-		if (st.st_size >= (1U << 31)) {
+		if (st.st_size > 0x7fffffff) {
 			mandoc_msg(MANDOCERR_TOOLARGE, curp, 0, 0, NULL);
 			return(0);
 		}
@@ -864,6 +868,7 @@ mparse_wait(struct mparse *curp)
 		perror("wait");
 		exit((int)MANDOCLEVEL_SYSERR);
 	}
+	curp->child = 0;
 	if (WIFSIGNALED(status)) {
 		mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
 		    "gunzip died from signal %d", WTERMSIG(status));