$ git clone -n https://gitee.com/wenyuzifang/gdb.git /var/lib/mock/dist-an23-build-564661-91838/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/dist-an23-build-564661-91838/root/chroot_tmpdir/scmroot/gdb'...
$ git reset --hard 20ef142a679adb4aa86d3ed1a723a5ea858781f7
HEAD is now at 20ef142 [CVE] [Distro] add patch to fix CVE-2026-18220