Patch "ACPI / resources: free memory on error in add_region_before()" has been added to the 4.1-stable tree

This is a note to let you know that I've just added the patch titled

ACPI / resources: free memory on error in add_region_before()

to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
acpi-resources-free-memory-on-error-in-add_region_before.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Dan Carpenter <[email protected]>
Date: Wed, 24 Jun 2015 17:30:15 +0300
Subject: ACPI / resources: free memory on error in add_region_before()

From: Dan Carpenter <[email protected]>

commit 7bc10388ccdd79b3d20463151a1f8e7a590a775b upstream.

There is a small memory leak on error.

---
 drivers/acpi/resource.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

@@ -660,8 +660,10 @@ static int add_region_before(u64 start,
 		return -ENOMEM;
 
 	error = request_range(start, end, space_id, flags, desc);
-	if (error)
+	if (error) {
+		kfree(reg);
 		return error;
+	}
 
 	reg->start = start;
 	reg->end = end;

Patches currently in stable-queue which might be from [email protected] are

queue-4.1/acpi-lpss-fix-up-acpi_lpss_create_device.patch queue-4.1/ima-cleanup-ima_init_policy-a-little.patch queue-4.1/usb-devio-fix-a-condition-in-async_completed.patch queue-4.1/acpi-resources-free-memory-on-error-in-add_region_before.patch queue-4.1/asoc-imx-wm8962-add-a-missing-error-check.patch queue-4.1/ath9k_htc-memory-corruption-calling-set_bit.patch