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Date:      Fri, 6 Mar 2009 05:09:11 GMT
From:      Henry Hu <henry.hu.sh@gmail.com>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/132352: [patch]mysql-query-browser hangs when picking scheme
Message-ID:  <200903060509.n2659BCX019513@www.freebsd.org>
Resent-Message-ID: <200903060510.n265A1pD082832@freefall.freebsd.org>

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>Number:         132352
>Category:       ports
>Synopsis:       [patch]mysql-query-browser hangs when picking scheme
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 06 05:10:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Henry Hu
>Release:        FreeBSD 7-STABLE
>Organization:
Tsinghua University, Beijing, China
>Environment:
FreeBSD laptop.h.org 7.1-STABLE FreeBSD 7.1-STABLE #2: Thu Feb 26 20:29:55 CST 2009     root@laptop.h.org:/usr/obj/usr/src/sys/MYKERNEL  i386

>Description:
After installing databases/mysql-gui-tools, when I start mysql-query-browser and connect with a default scheme, it freezes and becomes a cpu hog.
If I connect without a default scheme, the freeze happens when I select a scheme.
It's a known bug:
http://bugs.mysql.com/bug.php?id=30055&thanks=sub
It seems like that this bug would not be fixed soon.
>How-To-Repeat:
1. install databases/mysql-gui-tools
2. start mysql-query-browser
3. connect with a default scheme or connect and select a scheme
>Fix:
patch attached from the bug report on bugs.mysql.com

Patch attached with submission follows:

diff -ruN mysql-gui-tools-5.0r11.ORIG/mysql-query-browser/source/linux/MQQueryDispatcher.cc mysql-gui-tools-5.0r11/mysql-query-browser/source/linux/MQQueryDispatcher.cc
--- mysql-gui-tools-5.0r12.ORIG/mysql-query-browser/source/linux/MQQueryDispatcher.cc	2007-02-21 01:31:19.000000000 +0000
+++ mysql-gui-tools-5.0r12/mysql-query-browser/source/linux/MQQueryDispatcher.cc	2007-11-09 15:31:38.000000000 +0000
@@ -558,8 +558,8 @@
 
   Gtk::Main::instance()->run();
 
-  while(!req->is_complete())
-    ;
+//  while(!req->is_complete())
+//    ;
 
   return sps;
 }


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



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