Merge "ueventd: relabel block devices nodes when processing subsequent add events"

    mode = get_device_perm(path, links, &uid, &gid) | (block ? S_IFBLK : S_IFCHR);

    selabel_lookup_best_match(sehandle, &secontext, path, links, mode);

    if (selabel_lookup_best_match(sehandle, &secontext, path, links, mode)) {

        ERROR("Device '%s' not created; cannot find SELinux label (%s)\n",

                path, strerror(errno));

        return;

    }

    setfscreatecon(secontext);

    dev = makedev(major, minor);

     * racy. Fixing the gid race at least fixed the issue with system_server

     * opening dynamic input devices under the AID_INPUT gid. */

    setegid(gid);

    mknod(path, mode, dev);

    /* If the node already exists update its SELinux label to handle cases when

     * it was created with the wrong context during coldboot procedure. */

    if (mknod(path, mode, dev) && (errno == EEXIST)) {

        if (lsetfilecon(path, secontext)) {

            ERROR("Cannot set '%s' SELinux label on '%s' device (%s)\n",

                    secontext, path, strerror(errno));

        }

    }

    chown(path, uid, -1);

    setegid(AID_ROOT);

    if (secontext) {

    freecon(secontext);

    setfscreatecon(NULL);

}

}

static void add_platform_device(const char *path)

{