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[ Upstream commit4b47a8601b] Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT operation on a FlexFiles layout. Reported-by: Robert Morris <rtm@csail.mit.edu> Closes: https://lore.kernel.org/linux-nfs/152f99b2-ba35-4dec-93a9-4690e625dccd@oracle.com/T/#t Cc: Thomas Haynes <loghyr@hammerspace.com> Cc: stable@vger.kernel.org Fixes:9b9960a0ca("nfsd: Add a super simple flex file server") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
144 lines
3.6 KiB
144 lines
3.6 KiB