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(parent: be088ff) | 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)
commit67d2c3de97908c333fb6377fabfdf77bb364a93c
treee46c10072ed05e4a24dc168bd95f8be5f60f3a3dtree | snapshot
parentbe088ffc249b177e323562693bea2db654a17fcfcommit | 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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