This is a note to let you know that I've just added the patch titled
HID: sony: Fix a potential memory leak in sony_probe()
to the 5.15-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:
hid-sony-fix-a-potential-memory-leak-in-sony_probe.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 273173160c9073a8ebdde2c8796657275b9243e4
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Sun Sep 3 18:04:00 2023 +0200
HID: sony: Fix a potential memory leak in sony_probe()
[ Upstream commit e1cd4004cde7c9b694bbdd8def0e02288ee58c74 ]
If an error occurs after a successful usb_alloc_urb() call, usb_free_urb()
should be called.
Fixes: fb1a79a6b6e1 ("HID: sony: fix freeze when inserting ghlive ps3/wii dongles")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 60ec2b29d54de..3ab18811b0090 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -3074,6 +3074,9 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
err:
+ if (sc->ghl_urb)
+ usb_free_urb(sc->ghl_urb);
+
hid_hw_stop(hdev);
return ret;
}
