From: Stefan Agner <stefan@agner.ch>
Date: Tue, 28 Aug 2018 11:29:55 +0000 (+0200)
Subject: HID: input: fix leaking custom input node name
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e38c0ac55ee67cf3626cfbc2283f8873dc44d370;p=linux.git

HID: input: fix leaking custom input node name

Make sure to free the custom input node name on disconnect.

Cc: stable@vger.kernel.org # v4.18+
Fixes: c554bb045511 ("HID: input: append a suffix matching the application")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 4e94ea3e280a3..ac201817a2dd7 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -1815,6 +1815,7 @@ void hidinput_disconnect(struct hid_device *hid)
 			input_unregister_device(hidinput->input);
 		else
 			input_free_device(hidinput->input);
+		kfree(hidinput->name);
 		kfree(hidinput);
 	}