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nvidia-oot: clear out the memory before freeing

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Jira ESLC-8592

Change-Id: I0532bab29d4267477770f317576610514c25d4ea
Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3356255
Reviewed-by: Suresh Venkatachalam <skathirampat@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Manish Bhardwaj
2025-05-06 10:30:38 +00:00
committed by Jon Hunter
parent 2483ab734d
commit edd7b240b0
2 changed files with 6 additions and 0 deletions
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4
drivers/virt/tegra/tegra_hv_vcpu_yield.c
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@@ -260,6 +260,8 @@ static int tegra_hv_vcpu_yield_remove(struct platform_device *pdev)
device_destroy(vcpu_yield_class, vcpu_yield->dev);
}
memset(vcpu_yield_dev_list, 0,
vcpu_yield_pdev->vmid_count * sizeof(*vcpu_yield_dev_list));
kfree(vcpu_yield_dev_list);
}
@@ -272,6 +274,7 @@ static int tegra_hv_vcpu_yield_remove(struct platform_device *pdev)
vcpu_yield_pdev->vcpu_yield_dev = 0;
}
memset(vcpu_yield_pdev, 0, sizeof(*vcpu_yield_pdev));
kfree(vcpu_yield_pdev);
dev_set_drvdata(&pdev->dev, NULL);
}
@@ -449,6 +452,7 @@ static int tegra_hv_vcpu_yield_probe(struct platform_device *pdev)
}
out:
memset(dt_array_mem, 0, 3 * MAX_YIELD_VM_COUNT * sizeof(int));
kfree(dt_array_mem);
if (result)