On Friday 13 April 2007 01:56:31 Oleg Nesterov wrote:
> usbatm_do_heavy_init() calls allow_signal() which plays with parent process's
> ->sighand.
>
> Signed-off-by: Oleg Nesterov <[EMAIL PROTECTED]>
Acked-by: Duncan Sands <[EMAIL PROTECTED]>
> --- 2.6.21-rc5/drivers/usb/atm/usbatm.c~usbatm 2006-11-27
> 21:19:30.000000000 +0300
> +++ 2.6.21-rc5/drivers/usb/atm/usbatm.c 2007-04-13 03:34:56.000000000
> +0400
> @@ -1019,7 +1019,7 @@ static int usbatm_do_heavy_init(void *ar
>
> static int usbatm_heavy_init(struct usbatm_data *instance)
> {
> - int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_KERNEL);
> + int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_FS |
> CLONE_FILES);
>
> if (ret < 0) {
> usb_err(instance, "%s: failed to create kernel_thread (%d)!\n",
> __func__, ret);
>
>
-
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