linux-kernel - [PATCH] HID: ACRUX - add missing hid_hw_stop() in ax

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 14 Jul 2011 13:07:51 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jiri Kosina <jkosina@...e.cz>, Dmitry Torokhov <dtor@...l.ru>,
	Sergei Kolzun <x0r@...life.ru>, linux-input@...r.kernel.org
Subject: [PATCH] HID: ACRUX - add missing hid_hw_stop() in ax_probe() error
 path

hid_hw_stop() must be called in ax_probe() error path if hid_hw_start()
was successful.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/hid/hid-axff.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/hid/hid-axff.c b/drivers/hid/hid-axff.c
index b455428..1215141 100644
--- a/drivers/hid/hid-axff.c
+++ b/drivers/hid/hid-axff.c
@@ -154,6 +154,7 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	error = hid_hw_open(hdev);
 	if (error) {
 		dev_err(&hdev->dev, "hw open failed\n");
+		hid_hw_stop(hdev);
 		return error;
 	}
 
-- 
1.7.4.1



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/