Messages in this thread Patch in this message | | | From | Mario Limonciello <> | Subject | [PATCH 1/2] platform/x86: dell-smbios-wmi: Correct a memory leak | Date | Mon, 10 Sep 2018 13:01:52 -0500 |
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ACPI buffers were being allocated but never freed.
Reported-by: Pinzhen Xu <pinzhen.xu@intel.com> Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Cc: stable@vger.kernel.org --- drivers/platform/x86/dell-smbios-wmi.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/dell-smbios-wmi.c b/drivers/platform/x86/dell-smbios-wmi.c index 88afe56..cf2229e 100644 --- a/drivers/platform/x86/dell-smbios-wmi.c +++ b/drivers/platform/x86/dell-smbios-wmi.c @@ -78,6 +78,7 @@ static int run_smbios_call(struct wmi_device *wdev) dev_dbg(&wdev->dev, "result: [%08x,%08x,%08x,%08x]\n", priv->buf->std.output[0], priv->buf->std.output[1], priv->buf->std.output[2], priv->buf->std.output[3]); + kfree(output.pointer); return 0; } -- 2.7.4
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