On 30.10.2010, at 11:55, Vasiliy Kulikov wrote:
> Structure kvm_ppc_pvinfo is copied to userland with "flags" and "pad"
> fields unitialized. It leads to leaking of contents of kernel stack
> memory. We have to initialize them to zero.
>
> In patch v1 Jan Kiszka suggested to fill reserved fiel
Structure kvm_ppc_pvinfo is copied to userland with "flags" and "pad"
fields unitialized. It leads to leaking of contents of kernel stack
memory. We have to initialize them to zero.
In patch v1 Jan Kiszka suggested to fill reserved fields with zeros
instead of memset'ting the whole struct. It m
