$ git clone -n https://gitee.com/tomcruiseqi/libexif.git /var/lib/mock/dist-an23-build-525663-78383/root/chroot_tmpdir/scmroot/libexif
Cloning into '/var/lib/mock/dist-an23-build-525663-78383/root/chroot_tmpdir/scmroot/libexif'...
$ git fetch origin aecff9f05b46a09c5cc04e3b5b4723df39bdcba2:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/libexif
 * [new ref]         aecff9f05b46a09c5cc04e3b5b4723df39bdcba2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aecff9f [CVE][Upstream] Add patch to fix CVE-2026-40386