Merge "Drop capabilities in reconcileSecondaryDexFiles"

        return false;

    }

    // As a security measure we want to unlink art artifacts with the reduced capabilities

    // of the package user id. So we fork and drop capabilities in the child.

    pid_t pid = fork();

    if (pid == 0) {

        // The secondary dex does not exist anymore. Clear any generated files.

        char oat_path[PKG_PATH_MAX];

        char oat_dir[PKG_PATH_MAX];

        char oat_isa_dir[PKG_PATH_MAX];

        bool result = true;

        /* child -- drop privileges before continuing */

        drop_capabilities(uid);

        for (size_t i = 0; i < isas.size(); i++) {

        if (!create_secondary_dex_oat_layout(dex_path, isas[i], oat_dir, oat_isa_dir, oat_path)) {

            LOG(ERROR) << "Could not create secondary odex layout: " << dex_path;

            if (!create_secondary_dex_oat_layout(dex_path,

                                                 isas[i],

                                                 oat_dir,

                                                 oat_isa_dir,

                                                 oat_path)) {

                LOG(ERROR) << "Could not create secondary odex layout: "

                           << dex_path;

                result = false;

                continue;

            }

            result = rmdir_if_empty(oat_isa_dir) && result;

            result = rmdir_if_empty(oat_dir) && result;

        }

        result ? _exit(0) : _exit(1);

    }

    return result;

    int return_code = wait_child(pid);

    return return_code == 0;

}

// Helper for move_ab, so that we can have common failure-case cleanup.