Bug 28301

Description of problem:

rpmdrake is showing updates from backport packages even when backport repositories are disabled.
I'm seeing this issue with php packages but probably is not specific to php.
I have all backport repositories disabled but the php 7.4.* packages are still shown as updates to the installed php 7.3.* packages.
The attacked image shows the issue clearly.

The following shows the enabled repositories as seen from urpmi CLI tools.

$ LANGUAGE=C urpmi.update -a
medium "Core Release" is up-to-date
medium "Core Updates" is up-to-date
medium "Core Updates Testing" is up-to-date
medium "Nonfree Release" is up-to-date
medium "Nonfree Updates" is up-to-date
medium "Nonfree Updates Testing" is up-to-date
medium "Tainted Release" is up-to-date
medium "Tainted Updates" is up-to-date
medium "Tainted Updates Testing" is up-to-date
medium "Core 32bit Release" is up-to-date
medium "Core 32bit Updates" is up-to-date
medium "Core 32bit Updates Testing" is up-to-date
medium "Nonfree 32bit Release" is up-to-date
medium "Nonfree 32bit Updates" is up-to-date
medium "Nonfree 32bit Updates Testing" is up-to-date
medium "Tainted 32bit Release" is up-to-date
medium "Tainted 32bit Updates" is up-to-date
medium "Tainted 32bit Updates Testing" is up-to-date


System: Mageia 7, x86_64, Intel CPU.



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

$ rpm -q rpmdrake
rpmdrake-6.30-1.mga7



How reproducible:

Always.



Steps to Reproduce:
1. Have php 7.3.* installed.
2. Have backport repositories setup but disabled.
3. Run rpmdrake and see the php 7.4.* from backports being shown as updates.