[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#21369: Coreutils RHEL 6.7 runuser
From: |
Bob Proulx |
Subject: |
bug#21369: Coreutils RHEL 6.7 runuser |
Date: |
Fri, 28 Aug 2015 17:20:05 -0600 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
address@hidden wrote:
> Here is what we're running on RHEL6.7, and it's throwing 99 as the
> return code ($?)
>
> test:/root# /sbin/runuser -s /bin/ksh - tomcat -c whoami
> test:/root# echo $?
> test:/root# 99
I cannot reproduce your problem on a RHEL 6.7 system here. Therefore
I can only conclude that the problem must be in your local environment.
I am highly suspicious of the '-' option running the tomcat user's
profile and $ENV files. What is in ~tomcat/profile?
Does the command work without the '-'?
/sbin/runuser -s /bin/ksh tomcat -c whoami
Does that command work for other users not tomcat? Perhaps you have
'mysql' already installed? That would make a good alternative test
case if it happens to be there and if you have tomcat then I think it
likely.
/sbin/runuser -s /bin/ksh mysql -c whoami
Looking a little further into strace you submitted I see that pid
23575 appears to be ksh and it appears to have segfaulted.
[pid 23575] --- SIGSEGV {si_signo=SIGSEGV, si_code=SI_KERNEL, si_addr=0} ---
[pid 23575] +++ killed by SIGSEGV +++
That isn't good. Can you try a different shell? (On my RHEL 6.7
system /bin/sh is symlinked to bash.) I also have dash installed by
default too and think it would be a good alternative test case.
/sbin/runuser -s /bin/sh - tomcat -c whoami
/sbin/runuser -s /bin/dash - tomcat -c whoami
If 'ksh' is segfaulting then that is likely a problem if not the problem.
Do look closely at the tomcat profile and $ENV (possibly .kshrc)
environment though as I think that is likely involved.
Bob