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Commit f06d584d authored by Martijn Coenen's avatar Martijn Coenen Committed by Android (Google) Code Review
Browse files

Merge "Give installers and apps with "full" access the pass_through view."

parents aece904d 6a01faea

core/jni/com_android_internal_os_Zygote.cpp

+10 −2
Original line number Diff line number Diff line
@@ -715,8 +715,16 @@ static void MountEmulatedStorage(uid_t uid, jint mount_mode, 
  CreateDir(user_source, 0751, AID_ROOT, AID_ROOT, fail_fn);



  if (isFuse) {

    BindMount(mount_mode == MOUNT_EXTERNAL_PASS_THROUGH ? pass_through_source : user_source,

              "/storage", fail_fn);

    if (mount_mode == MOUNT_EXTERNAL_PASS_THROUGH || mount_mode ==

        MOUNT_EXTERNAL_INSTALLER || mount_mode == MOUNT_EXTERNAL_FULL) {

      // For now, MediaProvider, installers and "full" get the pass_through mount

      // view, which is currently identical to the sdcardfs write view.

      //

      // TODO(b/146189163): scope down MOUNT_EXTERNAL_INSTALLER

      BindMount(pass_through_source, "/storage", fail_fn);

    } else {

      BindMount(user_source, "/storage", fail_fn);

    }

  } else {

    const std::string& storage_source = ExternalStorageViews[mount_mode];

    BindMount(storage_source, "/storage", fail_fn);