$ git clone -n https://gitee.com/src-anolis-os/exiv2.git /var/lib/mock/dist-an23.4-build-518361-75472/root/chroot_tmpdir/scmroot/exiv2
Cloning into '/var/lib/mock/dist-an23.4-build-518361-75472/root/chroot_tmpdir/scmroot/exiv2'...
$ git fetch origin a23.4:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/exiv2
 * [new branch]      a23.4      -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 776bd1d [CVE][Upstream] FIX CVE-2026-27596