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| /linux/drivers/gpu/drm/nouveau/nvif/ |
| H A D | mmu.c | diff c1e854a3e3fda82a0bf567c2f00bfc4f9b0fb147 Thu May 25 02:31:05 CEST 2023 Ben Skeggs <bskeggs@redhat.com> drm/nouveau/nvif: fix potential double-free
DRM cleanup paths unconditionally call nvif_mmu_dtor() for clients,
which would result in a double-free if nvif_mmu_ctor()'d previously
failed.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230525003106.3853741-9-skeggsb@gmail.com
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