Bug 102815

Summary: SSL active mode data connections hang
Product: [Retired] Red Hat Linux Reporter: John Dalbec <jpdalbec>
Component: wu-ftpdAssignee: Thomas Woerner <twoerner>
Status: CLOSED WONTFIX QA Contact: David Lawrence <dkl>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.3   
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
URL: http://www.landfield.com/wu-ftpd/mail-archive/wuftpd-dev/2003/May/0017.html
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2004-02-19 13:26:56 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Here's a diff -u style patch against 2.6.2-11.73.1 none

Description John Dalbec 2003-08-21 14:16:10 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4)
Gecko/20030624 Netscape/7.1 (ax)

Description of problem:
I've tried the "ftps" client from bsdftpd-ssl.sc.ru and the z/OS 1.3 ftp client.
 If I sign on with AUTH TLS, then issue the PRIVATE command, then type "ls", the
client hangs.  In /var/log/messages I see:
ftpd: <client>: <user>: NLST[6533]: SSL_accept(): (5)
error:00000000:lib(0):func(0):reason(0)


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Install bsdftpclient RPM from bsdftpd-ssl.sc.ru
2. ftps localhost
3. log in as a user
4. ls


Actual Results:  Client froze.

Expected Results:  Directory listing.

Additional info:  The URL field points to a patch.
Comment 1 John Dalbec 2003-08-21 20:55:41 UTC 
Created attachment 93830 [details]
Here's a diff -u style patch against 2.6.2-11.73.1

My bug title is slightly off; it's only active mode SSL data connections that
hang.  ASCII/binary makes no difference.
Comment 2 Thomas Woerner 2004-02-19 13:26:56 UTC 
Please use vsftpd, wu-ftpd is not maintained anymore.