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authorNeilBrown <neilb@cse.unsw.edu.au>2005-07-07 20:59:27 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-07 21:24:11 -0400
commit4c4cd222ee329025840bc2f8cebf71d36c62440c (patch)
tree70d1d8e754e7ab7226a6eee6afeab8b892072600 /fs/smbfs/getopt.c
parent3a4f98bbf481cb9f755005ac569ceb5303e1b69f (diff)
[PATCH] nfsd4: check lock type against openmode.
We shouldn't be allowing, e.g., write locks on files not open for read. To enforce this, we add a pointer from the lock stateid back to the open stateid it came from, so that the check will continue to be correct even after the open is upgraded or downgraded. Signed-off-by: Andy Adamson <andros@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/smbfs/getopt.c')
0 files changed, 0 insertions, 0 deletions