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Bug 705115 - rpm does not detect file conflict
Summary: rpm does not detect file conflict
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: rpm
Version: 6.0
Hardware: x86_64
OS: Linux
high
medium
Target Milestone: rc
: ---
Assignee: Panu Matilainen
QA Contact: BaseOS QE Security Team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-05-16 17:18 UTC by Orion Poplawski
Modified: 2016-08-02 10:16 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 761352 (view as bug list)
Environment:
Last Closed: 2011-12-06 18:18:26 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2011:1737 0 normal SHIPPED_LIVE rpm bug fix and enhancement update 2011-12-06 01:01:53 UTC

Description Orion Poplawski 2011-05-16 17:18:23 UTC
Description of problem:

This is on RHEL6, although the issue is demonstrated with 3rd party packages.

We have a custom noarch rpm (CoRA) that provides /usr/sbin/backup - a shell script.

If I install openafs from the ScientificLinux repos, which provides /usr/sbin/backup an elf binary, rpm doesn't complain:

# rpm -Uvh openafs-1.6.0-93.pre4.sl6.x86_64.rpm 
Preparing...                ########################################### [100%]
   1:openafs                ########################################### [100%]

And it still thinks the CoRA package is okay.

# rpm -V CoRA
#

Version-Release number of selected component (if applicable):
rpm-4.8.0-12.el6.x86_64

How reproducible:
Every time

I do get conflict messages on our Fedora machines and openafs from rpmfusion.

Comment 2 Panu Matilainen 2011-05-26 08:47:50 UTC
Your Fedora machines are i386 (well, any 32bit ix86), right?

This is easily reproducable on Fedora x86_64 too, it's an ages old flaw in how conflicts are calculated on multilib systems: file conflicts are resolved to prefer 64bit ELF files over 32bit (by default), but all (AFAICT) released versions of rpm prefer 64bit ELF over non-ELF files (such as scripts) too, which is wrong.

Fixed upstream now and also ACK for RHEL.

Comment 3 Orion Poplawski 2011-05-26 14:53:36 UTC
Yeah, I tested with i386 Fedora.

Comment 8 errata-xmlrpc 2011-12-06 18:18:26 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2011-1737.html


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