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| author | Chuck Lever <chuck.lever@oracle.com> | 2009-03-18 20:45:51 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-03-28 15:53:42 -0400 |
| commit | adbbe929569e6eec8ff9feca23f1f2b40b42853d (patch) | |
| tree | 2a22bb3d333f1471c1c6629e5947f56dd850611a /lib/rwsem.c | |
| parent | efb3288b423d7e3533a68dccecaa05a56a281a4e (diff) | |
NFSD: If port value written to /proc/fs/nfsd/portlist is invalid, return EINVAL
Make sure port value read from user space by write_ports is valid before
passing it to svc_find_xprt(). If it wasn't, the writer would get ENOENT
instead of EINVAL.
Noticed-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'lib/rwsem.c')
0 files changed, 0 insertions, 0 deletions