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| author | Christophe Fergeau <cfergeau@mandriva.com> | 2009-07-28 13:15:51 +0000 |
|---|---|---|
| committer | Christophe Fergeau <cfergeau@mandriva.com> | 2009-07-28 13:15:51 +0000 |
| commit | 53d47517575dbe57541b353cf7a5a14f11a4b9d2 (patch) | |
| tree | 03049be79ec5cbbf0150b2bb10d24956de9ac42b /URPM.pm | |
| parent | 4e1b93d8e18f451f76fd6f8c966c0fbeb3b8c56b (diff) | |
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do not try to promote to an older package
Patch by Anssi Hannula, fixes bug #52460
When searching for possible promotions, _handle_diff_provides() allows
downgrade as well as upgrade.
However, downgrade is not currently supported, and will fail early in
_no_more_recent_installed_and_providing(), called from
resolve_requested__no_suggests_().
As no backtracking is done for early failures in this function (should it be?
dunno), the promotion gets forgotten and a failing transaction will occur.
Simple fix is to only allow upgrade before doing the promotion. Patch attached.
It introduces no regressions in urpmi or perl-URPM testsuite.
Diffstat (limited to 'URPM.pm')
0 files changed, 0 insertions, 0 deletions