From: Jeff Layton Date: Fri, 12 Jul 2024 11:26:44 +0000 (-0400) Subject: nfsd: nfsd_file_lease_notifier_call gets a file_lease as an argument X-Git-Tag: v6.11-rc1~161^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=769d20028f45a4f442cfe558a32faba357a7f5e2;p=thirdparty%2Flinux.git 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 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 Tested-by: Florian Evers Signed-off-by: Chuck Lever --- 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)