diff --git a/init/util.cpp b/init/util.cpp index d1e518b57..af6cf509b 100644 --- a/init/util.cpp +++ b/init/util.cpp @@ -465,12 +465,6 @@ static FscryptAction FscryptInferAction(const std::string& dir) { return FscryptAction::kNone; } - // Special-case /data/media/obb per b/64566063 - if (dir == "/data/media/obb") { - // Try to set policy on this directory, but if it is non-empty this may fail. - return FscryptAction::kAttempt; - } - // Only set policy on first level /data directories // To make this less restrictive, consider using a policy file. // However this is overkill for as long as the policy is simply diff --git a/rootdir/init.rc b/rootdir/init.rc index 9983f6809..dcaaa4b30 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc @@ -836,7 +836,6 @@ on post-fs-data # Do not place files or directories in /data/local/tmp mkdir /data/local/tmp 0771 shell shell mkdir /data/local/traces 0777 shell shell - mkdir /data/data 0771 system system encryption=None mkdir /data/app-private 0771 system system encryption=Require mkdir /data/app-ephemeral 0771 system system encryption=Require mkdir /data/app-asec 0700 root root encryption=Require @@ -911,13 +910,6 @@ on post-fs-data mkdir /data/user 0711 system system encryption=None mkdir /data/user_de 0711 system system encryption=None - # Unlink /data/user/0 if we previously symlink it to /data/data - rm /data/user/0 - - # Bind mount /data/user/0 to /data/data - mkdir /data/user/0 0700 system system encryption=None - mount none /data/data /data/user/0 bind rec - # A tmpfs directory, which will contain all apps CE DE data directory that # bind mount from the original source. mount tmpfs tmpfs /data_mirror nodev noexec nosuid mode=0700,uid=0,gid=1000 @@ -929,8 +921,10 @@ on post-fs-data mkdir /data_mirror/data_ce/null 0700 root root mkdir /data_mirror/data_de/null 0700 root root - # Bind mount CE and DE data directory to mirror's default volume directory - mount none /data/user /data_mirror/data_ce/null bind rec + # Bind mount CE and DE data directory to mirror's default volume directory. + # The 'slave' option (MS_SLAVE) is needed to cause the later bind mount of + # /data/data onto /data/user/0 to propagate to /data_mirror/data_ce/null/0. + mount none /data/user /data_mirror/data_ce/null bind rec slave mount none /data/user_de /data_mirror/data_de/null bind rec # Create mirror directory for jit profiles @@ -963,10 +957,8 @@ on post-fs-data wait_for_prop apexd.status activated perform_apex_config - # Special-case /data/media/obb per b/64566063 mkdir /data/media 0770 media_rw media_rw encryption=None exec - media_rw media_rw -- /system/bin/chattr +F /data/media - mkdir /data/media/obb 0770 media_rw media_rw encryption=Attempt # Create directories for boot animation. mkdir /data/bootanim 0755 system system encryption=None