Salva Peiró 084b6e7765 staging/cxt1e1/linux.c: Correct arbitrary memory write in c4_ioctl()
The function c4_ioctl() writes data from user in ifr->ifr_data
to the kernel struct data arg, without any iolen bounds checking.
This can lead to a arbitrary write outside of the struct data arg.
Corrected by adding bounds-checking of iolen before the copy_from_user().

Signed-off-by: Salva Peiró <speiro@ai2.upv.es>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-04 16:20:01 -08:00
..
2014-02-05 12:02:18 -08:00
2014-01-23 18:36:55 -08:00
2014-02-01 10:29:59 -08:00
2014-02-01 10:29:59 -08:00