LinuxQuestions.org
Latest LQ Deal: Complete CCNA, CCNP & Red Hat Certification Training Bundle
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Distributions > Slackware
User Name
Password
Slackware This Forum is for the discussion of Slackware Linux.

Notices


Reply
  Search this Thread
Old 07-14-2017, 03:47 PM   #16
number22
Member
 
Registered: Sep 2006
Location: Earth
Distribution: Slackware 14.1 Slackware64-current multilib
Posts: 276
Blog Entries: 6

Rep: Reputation: Disabled

Quote:
Originally Posted by rworkman View Post
Am I correct in understanding that 0.2.4 *without* the cve patches works exactly as 0.2.3 did?
yeah, I tested it first as your instruction. (all packages downloaded from your link, I didn't rebuild them all).

However 0.2.3 doesn't need -h parameter.

Last edited by number22; 07-14-2017 at 03:50 PM.
 
1 members found this post helpful.
Old 07-14-2017, 04:04 PM   #17
rworkman
Slackware Contributor
 
Registered: Oct 2004
Location: Tuscaloosa, Alabama (USA)
Distribution: Slackware
Posts: 2,211

Rep: Reputation: 696Reputation: 696Reputation: 696Reputation: 696Reputation: 696Reputation: 696
I just uploaded a new package in each directory - it has a TAG of "1_rlw_maybefix" -- please try it and let me know.
 
1 members found this post helpful.
Old 07-14-2017, 05:20 PM   #18
number22
Member
 
Registered: Sep 2006
Location: Earth
Distribution: Slackware 14.1 Slackware64-current multilib
Posts: 276
Blog Entries: 6

Rep: Reputation: Disabled
installed your maybefix packages: x86_64 version on client; i586 version on server: result is not working for nis user.

1)using same rc.rpc script without modification on both ends: nfs mount works; nis user does not work.
run rpcinfo -p shows connections refused both server and client side:

2)adding "-h " in rc.rpc script only on client side: nfs mount and nis user both not work.
run rpcinfo -p shows list local ports numbers on client.
server side: rpcinfo -p shows connections refused.

3)adding "-h " on both server and client sides: nfs mount works, nis user doesn't work.
run rpcinfo -p on both server and client: both shows list of ports.

Last edited by number22; 07-14-2017 at 05:24 PM.
 
Old 07-15-2017, 03:19 AM   #19
voegelas
LQ Newbie
 
Registered: Nov 2015
Location: Stuttgart, Germany
Distribution: Slackware, OpenBSD
Posts: 13

Rep: Reputation: Disabled
Quote:
Originally Posted by rworkman View Post
We had 0.2.3 before and jumped directly to 0.2.4+cvepatches. Am I correct in understanding that 0.2.4 *without* the cve patches works exactly as 0.2.3 did?
rpcbind 0.2.3 with cve patch in combination with the libtirpc package from -current works fine here. I'm busy but maybe I'll be able to debug 0.2.4 tomorrow.

I use NIS between some LXC containers and the host. As long as there were containers with 0.2.4 I got core dumps. NFS between two regular hosts didn't work either. autofs mounts just stalled.
 
Old 07-18-2017, 06:07 PM   #20
bender647
LQ Newbie
 
Registered: May 2003
Location: Boston
Distribution: Slackware
Posts: 26

Rep: Reputation: 16
rpcbind patch, broken portmap

Slackware64 14.2 here - I had to revert the official rpcbind and libtirc patches because something was preventing the server from getting through the init scripts. There was nothing in the logs, but from what I could tell based on where the boot hung, it was because I couldn't keep the portmapper running:

$ rpcinfo -p
rpcinfo: can't contact portmapper: RPC: Remote system error - Connection refused

I noticed today the clients also couldn't auto-mount NFS shares.

Re-applying libtirpc-1.0.1-x86_64-3_slack14.2 and also your rpcbind-0.2.4-x86_64-1_rlw_nocve seems to have fixed both server and clients.

Although I'm guessing there potential for a denial of service attack without the patches, it would have to come from within the LAN and we're all trusted here.
 
Old 07-18-2017, 06:18 PM   #21
volkerdi
Slackware Maintainer
 
Registered: Dec 2002
Location: Minnesota
Distribution: Slackware! :-)
Posts: 1,244

Rep: Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401Reputation: 3401
Quote:
Originally Posted by bender647 View Post
Although I'm guessing there potential for a denial of service attack without the patches, it would have to come from within the LAN and we're all trusted here.
Yes, the patches turned out to be a bigger denial of service attack than the bugs, unfortunately. I'm prepping some updated packages right now. They'll be out within an hour.
 
6 members found this post helpful.
Old 07-18-2017, 06:34 PM   #22
slacker1337
Member
 
Registered: Jun 2012
Location: Connecticut, USA
Distribution: Slackware
Posts: 115

Rep: Reputation: 36
I ended up reverting to rpcbind-2.3 to get my nis working again. Just got it fixed after battling it off and on for the past few days.
 
Old 07-19-2017, 07:44 AM   #23
bender647
LQ Newbie
 
Registered: May 2003
Location: Boston
Distribution: Slackware
Posts: 26

Rep: Reputation: 16
Appears fixed in 14.2

Patching with libtirpc-1.0.2-x86_64-1_slack14.2 and rpcbind-0.2.4-x86_64-2_slack14.2 works here, thanks.
 
1 members found this post helpful.
Old 07-19-2017, 05:59 PM   #24
tuxrules
Senior Member
 
Registered: Jun 2004
Location: Chicago
Distribution: Slackware64 -current
Posts: 1,152

Original Poster
Rep: Reputation: 60
Just upgraded to latest -current with new libtirpc and rpcbind. Everything back to normal Thank you Robby, Patrick and everyone here that tried out different things. I know I wasn't much help but want to appreciate all your help and dedication. Thank you.
 
3 members found this post helpful.
  


Reply

Tags
autofs, automount, nfs, rpcbind


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
[SOLVED] slackware-14.2 -> last slackware-current upgrade python VTE issue suprateam Slackware 10 05-27-2017 08:21 AM
[SOLVED] Can anybody reason preferring rpcbind-0.2.3 + patches over rpcbind-0.2.4 louigi600 Slackware 7 02-25-2017 04:49 AM
[SOLVED] Can anybody reason preferring rpcbind-0.2.3 + patches over rpcbind-0.2.4 louigi600 Slackware - ARM 4 02-23-2017 02:27 AM
Rogue power off issue on slackware current 64 MarioMaster100 Slackware 19 07-19-2016 10:05 AM
Slackware current + gcc issue vexer Slackware 2 08-11-2003 12:05 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Distributions > Slackware

All times are GMT -5. The time now is 01:13 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration