4.18-stable review patch. If anyone has any objections, please let me know.
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From: Mario Limonciello mario.limonciello@dell.com
commit affab51082174f60ef71ced8ab5fbe71f00e9ae3 upstream.
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 Signed-off-by: Darren Hart (VMware) dvhart@infradead.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/platform/x86/dell-smbios-wmi.c | 1 + 1 file changed, 1 insertion(+)
--- 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_de 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; }