This bug is currently assigned to an unsupported release. If you think this bug is still valid and should remain open, please re-assign it to a supported release (F22, F23) or to rawhide.

Bugs which will be assigned to an unsupported release are going to be closed as EOL (End Of Life) on January 26th, 2016.

Still present in rawhide.

This bug appears to have been reported against 'rawhide' during the Fedora 25 development cycle.
Changing version to '25'.

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This bug has been reported against a Fedora version which is already unsuported.
In compliance with FESCo decision how to handle EOL of Security issues [1],
I am changing the version to '27', the latest supported release.

Please check whether this bug is still an issue on the '27' release.
If you find this bug not being applicable on this release, please close it.

[1] https://pagure.io/fesco/issue/1736

This message is a reminder that Fedora 27 is nearing its end of life.
On 2018-Nov-30  Fedora will stop maintaining and issuing updates for
Fedora 27. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora  'version' of '27'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 27 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

But FWIW, I think this has been fixed in all current Fedoras since the commit fixing this was added in 2013

Right, it should had been already fixed at the time Florian reopened this.

Here is the commit:
https://src.fedoraproject.org/rpms/exempi/c/1645fcaf3c35245e4857562cadc15b74c8f69fa7

Here is the build log of exempi-2.3.0-1.fc25:
https://kojipkgs.fedoraproject.org//vol/fedora_koji_archive01/packages/exempi/2.3.0/1.fc25/data/logs/x86_64/build.log

I can see -DBanAllEntityUsage=1 in CPPFLAGS.

Florian, can I close this?

Not sure about the exact timeline here (the NEWS file mentions a BanAllEntityUsage fix for 2017), but I agree that the flag is set during current Fedora builds.