Miaohe Lin 0bda9498dd KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy() ... In kvm_vgic_dist_init() called from kvm_vgic_map_resources(), if dist->vgic_model is invalid, dist->spis will be freed without set dist->spis = NULL. And in vgicv2 resources clean up path, __kvm_vgic_destroy() will be called to free allocated resources. And dist->spis will be freed again in clean up chain because we forget to set dist->spis = NULL in kvm_vgic_dist_init() failed path. So double free would happen. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Link: https://lore.kernel.org/r/1574923128-19956-1-git-send-email-linmiaohe@huawei.com		2019-12-06 11:41:29 +00:00
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kvm	KVM: arm/arm64: vgic: Fix potential double free dist->spis in __kvm_vgic_destroy()	2019-12-06 11:41:29 +00:00
lib	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00