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Bug 2053014 - Undoing an undo produces a python backtrace
Summary: Undoing an undo produces a python backtrace
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: dnf
Version: 9.0
Hardware: All
OS: Linux
low
low
Target Milestone: rc
: ---
Assignee: Packaging Maintenance Team
QA Contact: Jan Blazek
Mariya Pershina
URL:
Whiteboard:
Depends On: 2074456
Blocks: 2064581
TreeView+ depends on / blocked
 
Reported: 2022-02-10 13:03 UTC by Renaud Métrich
Modified: 2022-11-15 13:02 UTC (History)
6 users (show)

Fixed In Version: dnf-4.12.0-1.el9
Doc Type: Bug Fix
Doc Text:
.DNF now correctly rolls back a transaction containing an item with the `Reason Change` Action type Previously, running the `dnf history rollback` command on a transaction containing an item with the `Reason Change` Action type failed. With this update, the issue has been fixed, and `dnf history rollback` now works as expected.
Clone Of:
: 2064581 (view as bug list)
Environment:
Last Closed: 2022-11-15 11:15:35 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-111836 0 None None None 2022-10-13 10:45:41 UTC
Red Hat Knowledge Base (Solution) 6802691 0 None None None 2022-03-09 09:43:32 UTC
Red Hat Product Errata RHBA-2022:8297 0 None None None 2022-11-15 11:15:46 UTC

Description Renaud Métrich 2022-02-10 13:03:17 UTC 
Description of problem:

By mistake I tried undoing an undo, this produced a backtrace:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
[root@vm-rhel9 ~]# yum history

ID     | Command line                                                    | Date and time    | Action(s)      | Altered
----------------------------------------------------------------------------------------------------------------------
     6 | install glibc-devel.i686                                        | 2022-02-10 13:55 | I, U           |   14   
     5 | history undo 4                                                  | 2022-02-10 13:49 | ?, D, E        |   15   
     4 | install glibc-devel.i686                                        | 2022-02-10 13:47 | I, U           |   14   
     3 | -y install clevis-dracut                                        | 2022-01-06 18:07 | Install        |    5   
     2 | -y install clevis vim bash-completion                           | 2022-01-06 18:06 | Install        |   15   
     1 |                                                                 | 2022-01-06 17:58 | Install        |  424 EE

# yum history undo 5

Traceback (most recent call last):
  File "/usr/bin/yum", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 201, in user_main
    errcode = main(args)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 67, in main
    return _main(base, args, cli_class, option_parser_class)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 106, in _main
    return cli_run(cli, base)
  File "/usr/lib/python3.9/site-packages/dnf/cli/main.py", line 122, in cli_run
    cli.run()
  File "/usr/lib/python3.9/site-packages/dnf/cli/cli.py", line 1055, in run
    return self.command.run()
  File "/usr/lib/python3.9/site-packages/dnf/cli/commands/history.py", line 342, in run
    self._hcmd_undo(tids)
  File "/usr/lib/python3.9/site-packages/dnf/cli/commands/history.py", line 190, in _hcmd_undo
    self._revert_transaction(old)
  File "/usr/lib/python3.9/site-packages/dnf/cli/commands/history.py", line 233, in _revert_transaction
    ti["action"] = action_map[ti["action"]]
KeyError: 'Reason Change'
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

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

dnf-4.7.0-2.el9.noarch

How reproducible:

Always
Comment 1 Lukáš Hrázký 2022-02-21 10:05:20 UTC 
PRs:
https://github.com/rpm-software-management/dnf/pull/1814
https://github.com/rpm-software-management/libdnf/pull/1447
https://github.com/rpm-software-management/ci-dnf-stack/pull/1071
Comment 15 errata-xmlrpc 2022-11-15 11:15:35 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 (dnf bug fix and enhancement update), and where to find the updated
files, follow the link below.

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

https://access.redhat.com/errata/RHBA-2022:8297
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