On Thu, May 14, 2015 at 11:39 PM, Andy Lutomirski <luto@xxxxxxxxxx> wrote: > This adds ambient capabilities. See the individual patch changelogs > for details. > > Preliminary userspace code is here: > > https://git.kernel.org/cgit/linux/kernel/git/luto/util-linux-playground.git/commit/?h=cap_ambient&id=7f5afbd175d2 > > I'll follow up with a rough draft of a man-pages patch. Just as a note: I'm going to hold off on v3 until Kees and/or Serge can take a look, since so far the only changes I want to make to the kernel part are some comment cleanups and a possible rearrangement of the pE' stuff that will provably have no effect. --Andy > > Changes from v1: > - Lots of cleanups to the ambient cap code. > - The securebit is new. > > Andy Lutomirski (2): > capabilities: Ambient capabilities > capabilities: Add a securebit to disable PR_CAP_AMBIENT_RAISE > > fs/proc/array.c | 5 ++- > include/linux/cred.h | 8 ++++ > include/uapi/linux/prctl.h | 6 +++ > include/uapi/linux/securebits.h | 11 +++++- > kernel/user_namespace.c | 1 + > security/commoncap.c | 88 ++++++++++++++++++++++++++++++++++++----- > security/keys/process_keys.c | 1 + > 7 files changed, 108 insertions(+), 12 deletions(-) > > -- > 2.1.0 > -- Andy Lutomirski AMA Capital Management, LLC -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
