From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date: Tue, 23 Dec 2014 23:23:34 +0000 (-0800)
Subject: Thermal/int340x/int3403: Fix memory leak
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f01bc8f37ec940caae8bf8b6e7169f7cc2b6877a;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

Thermal/int340x/int3403: Fix memory leak

Address memory leak for buffer allocated with ACPI_ALLOCATE_BUFFER.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---

diff --git a/drivers/thermal/int340x_thermal/int3403_thermal.c b/drivers/thermal/int340x_thermal/int3403_thermal.c
index 1bfa6a69e77a..479d754c3f57 100644
--- a/drivers/thermal/int340x_thermal/int3403_thermal.c
+++ b/drivers/thermal/int340x_thermal/int3403_thermal.c
@@ -369,6 +369,7 @@ static int int3403_cdev_add(struct int3403_priv *priv)
 	p = buf.pointer;
 	if (!p || (p->type != ACPI_TYPE_PACKAGE)) {
 		printk(KERN_WARNING "Invalid PPSS data\n");
+		kfree(buf.pointer);
 		return -EFAULT;
 	}
 
@@ -381,6 +382,7 @@ static int int3403_cdev_add(struct int3403_priv *priv)
 
 	priv->priv = obj;
 
+	kfree(buf.pointer);
 	/* TODO: add ACPI notification support */
 
 	return result;