On Thu, Jul 23, 2020 at 1:19 PM Greg Kroah-Hartman <[email protected]> wrote: > > On Thu, Jul 16, 2020 at 01:53:46PM +0200, Greg Kroah-Hartman wrote: > > When doing a "write" ioctl call, properly check that we have permissions > > to do so before copying anything from userspace or anything else so we > > can "fail fast". This includes also covering the MEMWRITE ioctl which > > previously missed checking for this. > > > > Cc: Miquel Raynal <[email protected]> > > Cc: Richard Weinberger <[email protected]> > > Cc: Vignesh Raghavendra <[email protected]> > > Cc: stable <[email protected]> > > Signed-off-by: Greg Kroah-Hartman <[email protected]> > > --- > > drivers/mtd/mtdchar.c | 54 +++++++++++++++++++++++++++++++++++-------- > > 1 file changed, 45 insertions(+), 9 deletions(-) > > Any objection to this patch getting into 5.8-final?
Well, I hoped to get some acks/reviews... Applied to mtd/fixes! :-) -- Thanks, //richard
