From: J. Bruce Fields <bfields@citi.umich.edu>
Date: Tue, 22 Jun 2010 18:10:14 +0000 (-0400)
Subject: nfsd4; fix session reference count leak
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=76407f76e0f71428f3c31faff004bff87fea51ba;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

nfsd4; fix session reference count leak

Note the session has to be put() here regardless of what happens to the
client.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 117670864af0..5a69ee69b44f 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -714,7 +714,6 @@ release_session_client(struct nfsd4_session *session)
 	} else
 		renew_client_locked(clp);
 	spin_unlock(&client_lock);
-	nfsd4_put_session(session);
 }
 
 /* must be called under the client_lock */
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index ac17a7080239..835924f5ca54 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3325,6 +3325,7 @@ nfs4svc_encode_compoundres(struct svc_rqst *rqstp, __be32 *p, struct nfsd4_compo
 		}
 		/* Renew the clientid on success and on replay */
 		release_session_client(cs->session);
+		nfsd4_put_session(cs->session);
 	}
 	return 1;
 }