More than 256 deep element tree break with our XML parser. Backing chains are one of the simple ways to get there. Forbid them. Note that the practical limit/sane approach is way less than 200. Peter Krempa (2): qemu: domain: Refactor cleanup in qemuDomainDetermineDiskChain qemu: Prevent storage causing too much nested XML src/qemu/qemu_domain.c | 91 +++++++++++++++++++++++++++++++----------- src/qemu/qemu_domain.h | 4 ++ src/qemu/qemu_driver.c | 6 +++ 3 files changed, 78 insertions(+), 23 deletions(-) -- 2.21.0 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
