From: Kees Cook Date: Fri, 10 Aug 2012 02:01:26 +0000 (-0700) Subject: Yama: higher restrictions should block PTRACE_TRACEME X-Git-Tag: v3.6-rc2~18^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d8dad742ad1c74d7e7210ee05d0b44961d5ea16;p=pandora-kernel.git Yama: higher restrictions should block PTRACE_TRACEME The higher ptrace restriction levels should be blocking even PTRACE_TRACEME requests. The comments in the LSM documentation are misleading about when the checks happen (the parent does not go through security_ptrace_access_check() on a PTRACE_TRACEME call). Signed-off-by: Kees Cook Cc: stable@vger.kernel.org # 3.5.x and later Signed-off-by: James Morris --- Reading git-diff-tree failed