Philip Yang e7831613cb drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer ...

commit c86ad39140bbcb9dc75a10046c2221f657e8083b upstream.

Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Vamsi Krishna Brahmajosyula <vamsi-krishna.brahmajosyula@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-11-17 15:07:22 +01:00

..

drm

drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer

2024-11-17 15:07:22 +01:00

host1x

gpu: host1x: Do not setup DMA for virtual devices

2024-05-17 11:56:07 +02:00

ipu-v3

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trace

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vga

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Makefile

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