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468e458ffd
When nfs4_add_lease() races with a delegation return, it calls
nfs4_delete_lease() to clean up. Previously, it passed priv,
which can legitimately be NULL. Passing a NULL priv eventually
leads to a NULL pointer dereference in generic_setlease().
Fixes: e93a5e9306 ("NFSv4: Add support for application leases underpinned by a delegation")
Signed-off-by: Zhansong Gao <zhsgao@hotmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
10854 lines
291 KiB
10854 lines
291 KiB