Re: [PATCH v4 18/19] LSM: Infrastructure management of the ipc security blob

2018-09-24 Thread Kees Cook
On Fri, Sep 21, 2018 at 5:20 PM, Casey Schaufler wrote: > Move management of the kern_ipc_perm->security and > msg_msg->security blobs out of the individual security > modules and into the security infrastructure. Instead > of allocating the blobs from within the modules the modules > tell the inf

[PATCH v4 18/19] LSM: Infrastructure management of the ipc security blob

2018-09-24 Thread Casey Schaufler
Move management of the kern_ipc_perm->security and msg_msg->security blobs out of the individual security modules and into the security infrastructure. Instead of allocating the blobs from within the modules the modules tell the infrastructure how much space is required, and the space is allocated