On Tue, Sep 09, 2014 at 03:57:26PM +0200, Michal Nazarewicz wrote: > On Tue, Sep 09 2014, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote: > > Btw, there is a sparse warning: > > > > drivers/usb/gadget/function/f_fs.c:401:44: warning: Variable length array is used. > > > > The risk here is that the array would be too large. I don't know the > > code well enough to say if it can be triggered, but from an outsider > > perspective it looks scary (security implications). There should be a > > comment explaining why it can't be used to overflow the 8k stack. > > n in that function can be at most 4 I looked for where this limit is set but couldn't figure it out. Which function is it? regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
