rtyler
/
linux-stable
mirror of https://github.com/SolidRun/linux-stable
1
0
Fork 0
Code Issues Releases Wiki Activity

SUNRPC: Fix a credential refcount leak 

All callers of __rpc_clone_client() pass in a value for args->cred,
meaning that the credential gets assigned and referenced in
the call to rpc_new_client().

Reported-by: Ido Schimmel <idosch@idosch.org>
Fixes: 79caa5fad4 ("SUNRPC: Cache cred of process creating the rpc_client")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Tested-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust 2019-06-20 10:47:40 -04:00 committed by Anna Schumaker
parent 502980e84e
commit 19d55046cd
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
net/sunrpc/clnt.c
View File

@ -634,7 +634,6 @@ static struct rpc_clnt *__rpc_clone_client(struct rpc_create_args *args,
new->cl_discrtry = clnt->cl_discrtry;
new->cl_chatty = clnt->cl_chatty;
new->cl_principal = clnt->cl_principal;
new->cl_cred = get_cred(clnt->cl_cred);
return new;
out_err: