diff options
| author | Jeff Layton <jlayton@kernel.org> | 2024-07-12 07:26:44 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-07-12 12:58:48 -0400 |
| commit | 769d20028f45a4f442cfe558a32faba357a7f5e2 (patch) | |
| tree | 2bc35533111d0253e3ff8a3046809608e5689e11 | |
| parent | a3123341dc358952ce2bf8067fbdfb7eaadf71bb (diff) | |
nfsd: nfsd_file_lease_notifier_call gets a file_lease as an argument
"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@gmx.de>
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@kernel.org>
Tested-by: Florian Evers <florian-evers@gmx.de>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
| -rw-r--r-- | fs/nfsd/filecache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index ad9083ca144b..f4704f5d4086 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) |