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platform/x86/intel: vsec: Fix a memory leak in intel_vsec_add_aux

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The first error handling code in intel_vsec_add_aux misses the
deallocation of intel_vsec_dev->resource.

Fix this by adding kfree(intel_vsec_dev->resource) in the error handling
code.

Reviewed-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
Link: https://lore.kernel.org/r/20230309040107.534716-4-dzm91@hust.edu.cn
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Dongliang Mu 2023-03-09 12:01:07 +08:00 committed by Hans de Goede
parent 1a0009abfa
commit da0ba0ccce
1 changed files with 1 additions and 0 deletions
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drivers/platform/x86/intel/vsec.c
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@ -154,6 +154,7 @@ int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent,
ret = ida_alloc(intel_vsec_dev->ida, GFP_KERNEL);
mutex_unlock(&vsec_ida_lock);
if (ret < 0) {
kfree(intel_vsec_dev->resource);
kfree(intel_vsec_dev);
return ret;
}