diff mbox series

[4.14,31/39] rtl8xxxu: prevent leaking urb

Message ID 20200114094345.633479616@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Jan. 14, 2020, 10:02 a.m. UTC 
From: Navid Emamdoost <navid.emamdoost@gmail.com>

commit a2cdd07488e666aa93a49a3fc9c9b1299e27ef3c upstream.

In rtl8xxxu_submit_int_urb if usb_submit_urb fails the allocated urb
should be released.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Reviewed-by: Chris Chiu <chiu@endlessm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c |    1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -5453,6 +5453,7 @@  static int rtl8xxxu_submit_int_urb(struc
 	ret = usb_submit_urb(urb, GFP_KERNEL);
 	if (ret) {
 		usb_unanchor_urb(urb);
+		usb_free_urb(urb);
 		goto error;
 	}