From: Andrew Martin Date: Fri, 6 Dec 2024 19:52:34 +0000 (-0500) Subject: drm/amdkfd: Uninitialized pointer read X-Git-Tag: v6.14-rc1~174^2~14^2~65 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7ecc7329c4ddeb42041a2bd95b8c1b6e17e5ea8d;p=thirdparty%2Fkernel%2Flinux.git drm/amdkfd: Uninitialized pointer read This a pointer that is being passed into other functions, so it is best to initialize it to NULL prior. Signed-off-by: Andrew Martin Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 52c6c5e9d264e..ceb9fb475ef13 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -1777,7 +1777,7 @@ static void kfd_fill_cache_non_crat_info(struct kfd_topology_device *dev, struct struct amdgpu_cu_info *cu_info = &kdev->adev->gfx.cu_info; struct amdgpu_gfx_config *gfx_info = &kdev->adev->gfx.config; int gpu_processor_id; - struct kfd_cache_properties *props_ext; + struct kfd_cache_properties *props_ext = NULL; int num_of_entries = 0; int num_of_cache_types = 0; struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES];