Re: 'info non_existing_info_page -o -' (or 'info non_existing_info_page -o somefile') segfaults

[Sergey Poznyakoff]

Vitezslav Crhonek <address@hidden> ha escrit:

> # info non_existing_info_page -o
> 
> or
> 
> # info non_existing_info_page -o somefile
> 
> ends with segmentation fault with latest upstream release
> (texinfo-5.2).

Please apply the attached patch.  Thanks for the report.

Regards,
Sergey

Index: info/info.c
===================================================================
--- info/info.c (revision 5335)
+++ info/info.c (working copy)
@@ -859,7 +859,13 @@ show_error_node (NODE *node)
 {
   if (info_error_rings_bell_p)
     terminal_ring_bell ();
-  if (!echo_area_is_active)
+  if (user_output_filename)
+    {
+      if (node->contents[node->nodelen - 1] == '\n')
+        node->contents[node->nodelen - 1] = 0;
+      info_error ("%s", node->contents);
+    }
+  else if (!echo_area_is_active)
     {
       free_echo_area ();
       window_set_node_of_window (the_echo_area, node);