ANDROID: exec_domains: Disable request_module() call for personalities

With Android M, Android environments use a separate execution
domain for 32bit processes.
See:
https://android-review.googlesource.com/#/c/122131/

This results in systems that use kernel modules to see selinux
audit noise like:
  type=1400 audit(28.989:15): avc: denied { module_request } for
  pid=1622 comm="app_process32" kmod="personality-8"
  scontext=u:r:zygote:s0 tcontext=u:r:kernel:s0 tclass=system

While using kernel modules is unadvised, some systems do require
them.

Thus to avoid developers adding sepolicy exceptions to allow for
request_module calls, this patch disables the logic which tries
to call request_module for the 32bit personality (ie:
personality-8), which doesn't actually exist.

Change-Id: I6885347e69d5778e69ad5312f56f389be7bb4883
Signed-off-by: John Stultz <john.stultz@linaro.org>

0 files changed, 0 insertions, 0 deletions