On Fri, Sep 15, 2023 at 12:58:16PM -0700, Kees Cook wrote: > Prepare for the coming implementation by GCC and Clang of the __counted_by > attribute. Flexible array members annotated with __counted_by can have > their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS > (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family > functions). > > As found with Coccinelle[1], add __counted_by for struct urb_priv. > > [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci > > Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Cc: Mathias Nyman <mathias.nyman@xxxxxxxxx> > Cc: linux-usb@xxxxxxxxxxxxxxx > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> > --- > drivers/usb/host/ohci.h | 2 +- > drivers/usb/host/xhci.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) Thanks for taking these changes through your tree, I was too slow... greg k-h
