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(parent: 404e1bc) | patch
NFS: nfs_prime_dcache must validate the filename
authorTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 20 Sep 2016 18:34:24 +0000 (14:34 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Thu, 22 Sep 2016 21:02:03 +0000 (17:02 -0400)
commit5c341b5c837a723a4e3c690812a76c3c69cb9aca
treee46c10072ed05e4a24dc168bd95f8be5f60f3a3dtree | snapshot
parent404e1bcabd56596d721b25914faac10f4ca25026commit | diff
NFS: nfs_prime_dcache must validate the filename

Before we try to stash it in the dcache, we need to at least check
that the filename passed to us by the server is non-empty and doesn't
contain any illegal '\0' or '/' characters.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/dir.c diff | blob | history
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