misc/182373: [patch] editors/joe: segv in jmacs mode with n files opened

[Sergey Kandaurov]

>Number:         182373
>Category:       misc
>Synopsis:       [patch] editors/joe: segv in jmacs mode with n files opened
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 25 13:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Sergey Kandaurov
>Release:        FreeBSD 10.0-CURRENT
>Organization:
n/a
>Environment:
>Description:
joe immediately segfaults with `jmacs 1 2'

Patch from upstream via pkgsrc ("Fix segfault from -orphan").
>How-To-Repeat:

>Fix:


Patch attached with submission follows:

Index: editors/joe/files/patch-main.c
===================================================================
--- editors/joe/files/patch-main.c	(revision 0)
+++ editors/joe/files/patch-main.c	(working copy)
@@ -0,0 +1,18 @@
+$NetBSD: patch-main.c,v 1.1 2011/04/01 13:12:24 wiz Exp $
+
+Fix for crash with a segv if called as jmacs with more then
+one file as an argument on the command line from upstream.
+
+http://joe-editor.cvs.sourceforge.net/viewvc/joe-editor/joe-current/main/main.c?r1=1.5&r2=1.6
+
+--- main.c.orig	2008-10-27 03:01:11.000000000 +0000
++++ main.c
+@@ -431,7 +431,7 @@ int main(int argc, char **real_argv, cha
+ 				b->orphan = 1;
+ 				b->oldcur = pdup(b->bof, USTR "main");
+ 				pline(b->oldcur, get_file_pos(b->name));
+-				p_goto_bol(bw->cursor);
++				p_goto_bol(b->oldcur);
+ 				line = b->oldcur->line - (maint->h - 1) / 2;
+ 				if (line < 0)
+ 					line = 0;


>Release-Note:
>Audit-Trail:
>Unformatted: