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update_engine.te

8 years ago

Allow update_engine to suspend/resume postinstall. · 9640bcfa

Alex Deymo authored 8 years ago

update_engine launches the postinstall process and can suspend and
resume it by sending SIGSTOP and SIGCONT. This fixes the following
denials:

update_engine: type=1400 audit(0.0:88): avc: denied { sigstop } for scontext=u:r:update_engine:s0 tcontext=u:r:postinstall:s0 tclass=process permissive=1
update_engine: type=1400 audit(0.0:89): avc: denied { signal } for scontext=u:r:update_engine:s0 tcontext=u:r:postinstall:s0 tclass=process permissive=1

Bug: 28959137
TEST=`update_engine_client --suspend ; update_engine_client --resume` while the device is running postinstall.

(cherry picked from commit 108b74a1)

Change-Id: Iec8e10fe0cfda5c0764d2e5ad90ea1c6dd13dab2

9640bcfa

History

Allow update_engine to suspend/resume postinstall.

Alex Deymo authored 8 years ago

update_engine launches the postinstall process and can suspend and
resume it by sending SIGSTOP and SIGCONT. This fixes the following
denials:

update_engine: type=1400 audit(0.0:88): avc: denied { sigstop } for scontext=u:r:update_engine:s0 tcontext=u:r:postinstall:s0 tclass=process permissive=1
update_engine: type=1400 audit(0.0:89): avc: denied { signal } for scontext=u:r:update_engine:s0 tcontext=u:r:postinstall:s0 tclass=process permissive=1

Bug: 28959137
TEST=`update_engine_client --suspend ; update_engine_client --resume` while the device is running postinstall.

(cherry picked from commit 108b74a1)

Change-Id: Iec8e10fe0cfda5c0764d2e5ad90ea1c6dd13dab2