Unverified Commit e1f95954 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!6510 cachefiles: fix memory leak in cachefiles_add_cache() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Baokun Li <libaokun1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/B4P4APYA5M6RGRGRETUTDBXWGE3W26GT/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9HJVQ 
 
Link:https://gitee.com/openeuler/kernel/pulls/6510

 

Reviewed-by: default avatarHou Tao <houtao1@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents 78fcf755 4a1c8175

fs/cachefiles/bind.c

+3 −0
Original line number Diff line number Diff line
@@ -249,6 +249,8 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache) 
	kmem_cache_free(cachefiles_object_jar, fsdef);

error_root_object:

	cachefiles_end_secure(cache, saved_cred);

	put_cred(cache->cache_cred);

	cache->cache_cred = NULL;

	pr_err("Failed to register: %d\n", ret);

	return ret;

}
@@ -269,6 +271,7 @@ void cachefiles_daemon_unbind(struct cachefiles_cache *cache) 


	dput(cache->graveyard);

	mntput(cache->mnt);

	put_cred(cache->cache_cred);



	kfree(cache->rootdirname);

	kfree(cache->secctx);