support updater msg

Signed-off-by: Nhughes802 <h.hu@huawei.com>

services/init/standard/init_reboot.c

@@ -121,6 +121,7 @@ static int CheckAndRebootToUpdater(const char *valueData, const char *cmd,
         INIT_ERROR_CHECK(ret == 0, return -1, "Failed to format cmd for %s.", cmd);
     }
 
+    if (strncmp(cmd, "updater", strlen("updater")) != 0) {
         if ((cmdExt != NULL) && (valueData != NULL) && (strncmp(valueData, cmdExt, strlen(cmdExt)) == 0)) {
             const char *p = valueData + strlen(cmdExt);
             ret = snprintf_s(msg.update, MAX_UPDATE_SIZE, MAX_UPDATE_SIZE - 1, "%s", p);
@@ -130,6 +131,7 @@ static int CheckAndRebootToUpdater(const char *valueData, const char *cmd,
             ret = memset_s(msg.update, MAX_UPDATE_SIZE, 0, MAX_UPDATE_SIZE);
             INIT_ERROR_CHECK(ret == 0, return -1, "Failed to format update for %s.", cmd);
         }
+    }
 
     if (RBMiscWriteUpdaterMessage(miscFile, &msg) == 0) {
         return 0;

ueventd/etc/ueventd.config

@@ -70,3 +70,4 @@
 /dev/tty0 0660 0 1000
 /dev/uinput 0660 3011 3011
 /dev/access_token_id 0666 3020 3020
+/dev/block/by-name/misc 0660 6666 6666