On Tue, Aug 21, 2018 at 3:02 PM, Daniel Borkmann wrote:
> Currently, it is possible to create a sock hash map with key size
> of 0 and have the kernel return a fd back to user space. This is
> invalid for hash maps (and kernel also hasn't been tested for zero
> key size support in general at this
Currently, it is possible to create a sock hash map with key size
of 0 and have the kernel return a fd back to user space. This is
invalid for hash maps (and kernel also hasn't been tested for zero
key size support in general at this point). Thus, reject such
configuration.
Fixes: 81110384441a ("b
