From: Mario Limonciello <mario.limonciello@dell.com>
Date: Mon, 10 Sep 2018 18:01:53 +0000 (-0500)
Subject: platform/x86: alienware-wmi: Correct a memory leak
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=ff0e9f26288d2daee4950f42b37a3d3d30d36ec1;p=openwrt%2Fstaging%2Fblogic.git

platform/x86: alienware-wmi: Correct a memory leak

An ACPI buffer that was allocated was not being freed after use.

Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Cc: stable@vger.kernel.org
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
---

diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
index d975462a4c57..f10af5c383c5 100644
--- a/drivers/platform/x86/alienware-wmi.c
+++ b/drivers/platform/x86/alienware-wmi.c
@@ -536,6 +536,7 @@ static acpi_status alienware_wmax_command(struct wmax_basic_args *in_args,
 		if (obj && obj->type == ACPI_TYPE_INTEGER)
 			*out_data = (u32) obj->integer.value;
 	}
+	kfree(output.pointer);
 	return status;
 
 }