From: Dan Daniels <sdsurfgeek@...>
Date: 2009-06-13T12:20:58+09:00
Subject: Re: win32-service Segmentation fault

Daniel Berger wrote:
>> Platform: Windows Server 2003, Standard Edition Build 3790 Service Pack
>> 
>> Application Layer Gateway Service
>> 
>> ice.rb:1100: [BUG] Segmentation fault
>> ruby 1.8.6 (2007-09-24) [i386-mswin32]
>> 
>> 
>> This application has requested the Runtime to terminate it in an
>> unusual
>> way.
>> Please contact the application's support team for more information.
> 
> That's odd. Line 1100 is actually pure Ruby code:
> 
> binary_path = binary_path.unpack('Z*')[0]
> 
> I wonder if you've found a bug.
> 
> A few questions.
> 
> What version of Ruby are you running?
> One click or hand built?
> What version of win32-service?
> Does it always segfault at the same place?
> 
> If it does segfault at the same place, can you open up your services 
> explorer window and see what the next one on the list is?
> 
> Control Panel -> Administrative Tools -> Services
> 
> Or, if you could step through the debugger, I'd love to see what the 
> 'binary_path' variable is set to when it dies.
> 
> Regards,
> 
> Dan

One-click install, installed win32-service via gem install command just 
a few days ago. version 0.6.1-x86-mswin32-60.

W:\>ruby -v
ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]

BlackBerry MDS Connection Service is the next service in the list.

Yes, it consistently stops exactly same place, even if the "puts 
s.display_name" line is commented out.

Yesterday in testing different things, it seg faulted and listed 
string.rb as the culprit. I can't duplicate that today.

Installing ruby-debug, new territory for me. I will post value of 
'binary_path' variable soon.

Oddly enough, from a Vista box it, the same *exact* script (against 
mps-bes1 also) goes past that service and gets near the end until it 
crashes in the same fashion.

w:\>check_services_test.rb
Application Experience Lookup Service

Alerter

Application Layer Gateway Service

Application Management

ASP.NET State Service

RAS Asynchronous Media Driver

Audio Stub Driver

BlackBerry Attachment Service

Background Intelligent Transfer Service

BlackBerry Controller

BlackBerry Database Consistency Service

BlackBerry Dispatcher

BlackBerry MDS Connection Service

BlackBerry Policy Service

BlackBerry Router

BlackBerry Alert

BlackBerry Synchronization Service

Computer Browser

Indexing Service

ClipBook

.NET Runtime Optimization Service v2.0.50727_X86

Microsoft AC Adapter Driver

COM+ System Application

Cryptographic Services

Logical Disk Manager Administrative Service

Logical Disk Manager

Error Reporting Service

COM+ Event System

Fips

Help and Support

Human Interface Device Access

HTTP

HTTP SSL

IIS Admin Service

IMAPI CD-Burning COM Service

IPv6 Windows Firewall Driver

IP Traffic Filter Driver

IP in IP Tunnel Driver

IP Network Address Translator

IR Enumerator Service

Intersite Messaging

Server

License Logging

Messenger

NetMeeting Remote Desktop Sharing

Message Queuing access control

WebDav Client Redirector

Microsoft Exchange Management

Windows Installer

Message Queuing

Microsoft System Management BIOS Driver

Remote Access NDIS TAPI Driver

Remote Access NDIS WAN Driver

NetBackup Client Service

NetBackup SAN Client Fibre Transport Service

Network DDE DSDM

Network Connections

Network Location Awareness (NLA)

File Replication

NT LM Security Support Provider

Removable Storage

OfficeScanNT RealTime Scan

PDCOMP

PDFRAME

PDRELI

PDRFRAME

IPSEC Services

WAN Miniport (PPTP)

Protected Storage

Direct Parallel Link Driver

Remote Access Auto Connection Manager

WAN Miniport (L2TP)

Remote Access Connection Manager

Remote Access PPPOE Driver

Direct Parallel

Terminal Server Device Redirector Driver

RDPWD

Remote Desktop Help Session Manager

Routing and Remote Access

Remote Registry

Remote Procedure Call (RPC) Locator

Resultant Set of Policy Provider

Special Administration Console Helper

Secdrv

Secondary Logon

Windows Firewall/Internet Connection Sharing (ICS)

c:/ruby/lib/ruby/gems/1.8/gems/win32-service-0.6.1-x86-mswin32-60/lib/win32/serv
ice.rb:1328: [BUG] Segmentation fault
ruby 1.8.6 (2007-09-24) [i386-mswin32]


This application has requested the Runtime to terminate it in an unusual 
way.
-- 
Posted via http://www.ruby-forum.com/.