On Thursday, October 09, 2014 2:03 AM, Ian Abbott wrote:
On 09/10/14 00:13, Hartley Sweeten wrote:
On Wednesday, October 08, 2014 8:09 AM, Ian Abbott wrote:
`do_cmd_ioctl()`, the handler for the `COMEDI_CMD` ioctl can incorrectly
call the Comedi subdevice's `do_cmd()` handler with a NULL
On 09/10/14 00:13, Hartley Sweeten wrote:
On Wednesday, October 08, 2014 8:09 AM, Ian Abbott wrote:
`do_cmd_ioctl()`, the handler for the `COMEDI_CMD` ioctl can incorrectly
call the Comedi subdevice's `do_cmd()` handler with a NULL channel list
pointer. This is a regression as the `do_cmd()`
`do_cmd_ioctl()`, the handler for the `COMEDI_CMD` ioctl can incorrectly
call the Comedi subdevice's `do_cmd()` handler with a NULL channel list
pointer. This is a regression as the `do_cmd()` handler has never been
expected to deal with that, leading to a kernel OOPS when it tries to
dereference
On Wednesday, October 08, 2014 8:09 AM, Ian Abbott wrote:
`do_cmd_ioctl()`, the handler for the `COMEDI_CMD` ioctl can incorrectly
call the Comedi subdevice's `do_cmd()` handler with a NULL channel list
pointer. This is a regression as the `do_cmd()` handler has never been
expected to deal