From 4afacc9d804dbc3ecad555fddd6e5f81ed34bb86 Mon Sep 17 00:00:00 2001
From: Michael Kelly <mike@weatherwax.co.uk>
Date: Sun, 13 Jul 2025 12:44:48 +0200
Subject: nfs: Fixes netfs_attempt_create_file() unlocking

for unlikely case of RPC init failure and processing of v3 reply
---
 nfs/ops.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'nfs/ops.c')

diff --git a/nfs/ops.c b/nfs/ops.c
index e4450470..3956cafc 100644
--- a/nfs/ops.c
+++ b/nfs/ops.c
@@ -1251,8 +1251,10 @@ netfs_attempt_create_file (struct iouser *cred, struct node *np,
 
   p = nfs_initialize_rpc (NFSPROC_CREATE (protocol_version),
 			  cred, 0, &rpcbuf, np, -1);
-  if (! p)
+  if (! p) {
+    pthread_mutex_unlock (&np->lock);
     return errno;
+  }
 
   p = xdr_encode_fhandle (p, &np->nn->handle);
   p = xdr_encode_string (p, name);
-- 
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