Trond Myklebust be1fba0a20 nlm: Ensure callback code also checks that the files match ...

commit 251af29c32 upstream.

It is not sufficient to just check that the lock pids match when
granting a callback, we also need to ensure that we're granting
the callback on the right file.

Reported-by: Pankaj Singh <psingh.ait@gmail.com>
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
[bwh: Backported to 3.2: open-code file_inode()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

2017-06-05 21:13:48 +01:00

..

bind.h

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debug.h

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lockd.h

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nlm.h

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share.h

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xdr4.h

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xdr.h

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