$ git clone -n https://gitee.com/wenyuzifang/ffmpeg.git /var/lib/mock/dist-an23-build-570519-92560/root/chroot_tmpdir/scmroot/ffmpeg
Cloning into '/var/lib/mock/dist-an23-build-570519-92560/root/chroot_tmpdir/scmroot/ffmpeg'...
$ git fetch origin fcc1600e548030fd3df1fdb68e01fa5a3bd9799e:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/ffmpeg
 * [new ref]         fcc1600e548030fd3df1fdb68e01fa5a3bd9799e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcc1600 [CVE] [Upstream] add patch to fix CVE-2025-22919