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(parent: c77e228) | patch
NFSv4: Fix an Oops in nfs4_do_setattr
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Sat, 3 Aug 2019 14:28:18 +0000 (10:28 -0400)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Mon, 5 Aug 2019 02:35:41 +0000 (22:35 -0400)
commit09a54f0ebfe263bc27c90bbd80187b9a93283887
treede7acc0ecef8265c0320a6f6ef0b04cf5e317103tree | snapshot
parentc77e22834ae9a11891cb613bd9a551be1b94f2bccommit | diff
NFSv4: Fix an Oops in nfs4_do_setattr

If the user specifies an open mode of 3, then we don't have a NFSv4 state
attached to the context, and so we Oops when we try to dereference it.

Reported-by: Olga Kornievskaia <aglo@umich.edu>
Fixes: 29b59f9416937 ("NFSv4: change nfs4_do_setattr to take...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: stable@vger.kernel.org # v4.10: 991eedb1371dc: NFSv4: Only pass the...
Cc: stable@vger.kernel.org # v4.10+
fs/nfs/nfs4proc.c diff | blob | history
Domain: System / Kernel;