$ git clone -n https://gitee.com/tomcruiseqi/tigervnc.git /var/lib/mock/dist-an23.3-build-447898-73378/root/chroot_tmpdir/scmroot/tigervnc
Cloning into '/var/lib/mock/dist-an23.3-build-447898-73378/root/chroot_tmpdir/scmroot/tigervnc'...
$ git fetch origin b7393bf3f4ec50270f0939dc41516fffdf392e88:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/tigervnc
 * [new ref]         b7393bf3f4ec50270f0939dc41516fffdf392e88 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7393bf [CVE] CVE-2024-21885