$ git clone -n https://gitee.com/rabbitali/openjpeg2.git /var/lib/mock/dist-an23-build-449692-73445/root/chroot_tmpdir/scmroot/openjpeg2
Cloning into '/var/lib/mock/dist-an23-build-449692-73445/root/chroot_tmpdir/scmroot/openjpeg2'...
$ git fetch origin 2a8490beae1a373a951e2646b62bcf4911cb269e:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/openjpeg2
 * [new ref]         2a8490beae1a373a951e2646b62bcf4911cb269e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a8490b update to 2.5.3 to fix CVE-2023-39327