[PATCH 6.10 248/809] nfsd: nfsd_file_lease_notifier_call gets a file_lease as an argument

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6.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jeff Layton <jlayton@xxxxxxxxxx>

[ Upstream commit 769d20028f45a4f442cfe558a32faba357a7f5e2 ]

"data" actually refers to a file_lease and not a file_lock. Both structs
have their file_lock_core as the first field though, so this bug should
be harmless without struct randomization in play.

Reported-by: Florian Evers <florian-evers@xxxxxx>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219008
Fixes: 05580bbfc6bc ("nfsd: adapt to breakup of struct file_lock")
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
Tested-by: Florian Evers <florian-evers@xxxxxx>
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 fs/nfsd/filecache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index ad9083ca144ba..f4704f5d40867 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -664,7 +664,7 @@ static int
 nfsd_file_lease_notifier_call(struct notifier_block *nb, unsigned long arg,
 			    void *data)
 {
-	struct file_lock *fl = data;
+	struct file_lease *fl = data;
 
 	/* Only close files for F_SETLEASE leases */
 	if (fl->c.flc_flags & FL_LEASE)
-- 
2.43.0







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