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(parent: 6b876c1) | patch
nfsd4: fix share mode permissions
authorJ. Bruce Fields <bfields@citi.umich.edu>
Wed, 2 Dec 2009 00:42:57 +0000 (19:42 -0500)
committerJ. Bruce Fields <bfields@citi.umich.edu>
Mon, 14 Dec 2009 23:06:54 +0000 (18:06 -0500)
commit43d01ecba5da45760007685207761786e6811658
treecc0b9443c5b1c56c138b3bc0066d36afe55faaebtree | snapshot
parent6b876c147561e6f0e00179ac221edd32650c1cdccommit | diff
nfsd4: fix share mode permissions

NFSv4 opens may function as locks denying other NFSv4 users the rights
to open a file.

We're requiring a user to have write permissions before they can deny
write.  We're *not* requiring a user to have write permissions to deny
read, which is if anything a more drastic denial.

What was intended was to require write permissions for DENY_READ.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
fs/nfsd/nfs4proc.c diff | blob | history
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