irqchip/gic-v3-its: Clear vpt_page after freeing the pending table

its_vpe_teardown() frees vpt_page without clearing it, so its
vpt_page == NULL guard only holds the first time it runs on a vPE.
struct its_vpe outlives a failed KVM_DEV_ARM_VGIC_CTRL_INIT, so a retry
that fails again frees the pending table and the vPE ID a second time.

Fixes: 325ff3e78c64c ("irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()")
Signed-off-by: Fuad Tabba <fuad.tabba@linux.dev>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
Reviewed-by: Radu Rendec <radu@rendec.net>
Link: https://patch.msgid.link/20260908142632.2795308-4-fuad.tabba@linux.dev

0 files changed, 0 insertions, 0 deletions