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Commit 004b4f2d authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman
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USB: fix memleak in ark3116 serial driver



in an error case memory already allocated must be freed again.

Signed-off-by: default avatarOliver Neukum <oneukum@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9e3b1d8e
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+3 −1
Original line number Diff line number Diff line
@@ -151,8 +151,10 @@ static int ark3116_attach(struct usb_serial *serial)
	return 0;

cleanup:
	for (--i; i >= 0; --i)
	for (--i; i >= 0; --i) {
		kfree(usb_get_serial_port_data(serial->port[i]));
		usb_set_serial_port_data(serial->port[i], NULL);
	}
	return -ENOMEM;
}