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authorKees Cook <keescook@chromium.org>2011-12-21 21:17:04 +0100
committerJames Morris <jmorris@namei.org>2012-02-09 23:18:52 +0100
commit2d514487faf188938a4ee4fb3464eeecfbdcf8eb (patch)
tree42147f0459ab062375f63891943242e3b95797bb /mm/swapfile.c
parentsecurity: create task_free security callback (diff)
downloadlinux-2d514487faf188938a4ee4fb3464eeecfbdcf8eb.tar.xz
linux-2d514487faf188938a4ee4fb3464eeecfbdcf8eb.zip
security: Yama LSM
This adds the Yama Linux Security Module to collect DAC security improvements (specifically just ptrace restrictions for now) that have existed in various forms over the years and have been carried outside the mainline kernel by other Linux distributions like Openwall and grsecurity. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
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