Trond Myklebust 2ad40b7992 NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() ...

[ Upstream commit ef93a685e0 ]

The function needs to check the minimal filehandle length before it can
access the embedded filehandle.

Reported-by: zhangjian <zhangjian496@huawei.com>
Fixes: 20fa190272 ("nfs: add export operations")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-08-15 12:14:04 +02:00

4.1 KiB

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