!2249 [sync] PR-2224: ext4: fix rec_len verify error

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/2224 
 
PR sync from: Baokun Li <libaokun1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/N7QSEGDDV3SD4WP7NDZSVOSLJZMD3JRI/ 
 
https://gitee.com/openeuler/kernel/issues/I7OXK8 
 
Link:https://gitee.com/openeuler/kernel/pulls/2249

 

Reviewed-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>