Re: [Linux-kernel-mentees] [PATCH net] rds: Prevent kernel-infoleak in rds_notify_queue_get()

On Sun, 2020-08-02 at 19:28 -0300, Jason Gunthorpe wrote:

On Sun, Aug 02, 2020 at 03:23:58PM -0700, Joe Perches wrote:

quoted

On Sun, 2020-08-02 at 19:10 -0300, Jason Gunthorpe wrote:

quoted

On Sat, Aug 01, 2020 at 08:38:33AM +0300, Leon Romanovsky wrote:

quoted

I'm using {} instead of {0} because of this GCC bug.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119

This is why the {} extension exists..

There is no guarantee that the gcc struct initialization {}
extension also zeros padding.

We just went over this. Yes there is, C11 requires it.

c11 is not c90.  The kernel uses c90.