| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 31/39] rtl8xxxu: prevent leaking urb | Date | Tue, 14 Jan 2020 11:02:05 +0100 |
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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(+)
--- 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; }
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