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authorBenny Halevy <bhalevy@panasas.com>2011-02-23 00:56:01 +0100
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-03-11 21:38:45 +0100
commit75247affd7930cc3dcf57f850f0d7898379ef3b3 (patch)
treeb0a9f986d5d209d4ab422525a16cfdc38da917da /fs/nfs/idmap.c
parentNFSv4.1: Clear lseg pointer in ->doio function (diff)
downloadlinux-75247affd7930cc3dcf57f850f0d7898379ef3b3.tar.xz
linux-75247affd7930cc3dcf57f850f0d7898379ef3b3.zip
NFSv4.1: reject zero layout with zeroed stripe unit
Allowing stripe_unit==0 causes the client to crash later on when dividing by zero. Reported-by: Marc Eshel <eshel@almaden.ibm.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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