Reduce memory and time consumption on certain malformed input files

[mandoc.git] / mdoc.c

diff --git a/mdoc.c b/mdoc.c
index 9d9d356c130e8aef739dbb89d72dbea40a9a344a..3e80bc7786a583cc4269817adc9e28ceab5dd30d 100644 (file)
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc.c,v 1.232 2014/11/28 04:47:03 schwarze Exp $ */
+/*     $Id: mdoc.c,v 1.233 2014/11/28 06:27:05 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -198,7 +198,7 @@ mdoc_endparse(struct mdoc *mdoc)
        return(1);
 }
 
-int
+void
 mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep)
 {
        struct mdoc_node *n;
@@ -209,10 +209,9 @@ mdoc_addeqn(struct mdoc *mdoc, const struct eqn *ep)
                n->flags |= MDOC_LINE;
        node_append(mdoc, n);
        mdoc->next = MDOC_NEXT_SIBLING;
-       return(1);
 }
 
-int
+void
 mdoc_addspan(struct mdoc *mdoc, const struct tbl_span *sp)
 {
        struct mdoc_node *n;
@@ -221,7 +220,6 @@ mdoc_addspan(struct mdoc *mdoc, const struct tbl_span *sp)
        n->span = sp;
        node_append(mdoc, n);
        mdoc->next = MDOC_NEXT_SIBLING;
-       return(1);
 }
 
 /*