Unverified Commit 727569fa authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11609 fscache: delete fscache_cookie_lru_timer when fscache exits to avoid UAF 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhihao Cheng <chengzhihao@huaweicloud.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ADAD34NMTDBOBFKQSGWNYMWSSN4ZULF2/ 
 
https://gitee.com/src-openeuler/kernel/issues/IARWDH 
 
Link:https://gitee.com/openeuler/kernel/pulls/11609

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents a5bfa15d 86331489

fs/fscache/main.c

+1 −0
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ static void __exit fscache_exit(void) 


	kmem_cache_destroy(fscache_cookie_jar);

	fscache_proc_cleanup();

	timer_shutdown_sync(&fscache_cookie_lru_timer);

	destroy_workqueue(fscache_wq);

	pr_notice("Unloaded\n");

}