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Nick Kralevich authoredclatd calls mmap(MAP_LOCKED) with a 1M buffer. MAP_LOCKED first checks capable(CAP_IPC_LOCK), and then checks to see the requested amount is under RLIMIT_MEMLOCK. The latter check succeeds. As a result, clatd does not need CAP_IPC_LOCK, so we suppress any denials we see from clatd asking for this capability. See https://android-review.googlesource.com/127940 Suppresses the following denial: type=1400 audit(1424916750.163:7): avc: denied { ipc_lock } for pid=3458 comm="clatd" capability=14 scontext=u:r:clatd:s0 tcontext=u:r:clatd:s0 tclass=capability Change-Id: Ica108f66010dfc6a5431efa0b4e58f6a784672d1
Nick Kralevich authoredclatd calls mmap(MAP_LOCKED) with a 1M buffer. MAP_LOCKED first checks capable(CAP_IPC_LOCK), and then checks to see the requested amount is under RLIMIT_MEMLOCK. The latter check succeeds. As a result, clatd does not need CAP_IPC_LOCK, so we suppress any denials we see from clatd asking for this capability. See https://android-review.googlesource.com/127940 Suppresses the following denial: type=1400 audit(1424916750.163:7): avc: denied { ipc_lock } for pid=3458 comm="clatd" capability=14 scontext=u:r:clatd:s0 tcontext=u:r:clatd:s0 tclass=capability Change-Id: Ica108f66010dfc6a5431efa0b4e58f6a784672d1