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authorChuck Lever <chuck.lever@oracle.com>2008-10-03 12:50:44 -0400
committerJ. Bruce Fields <bfields@citi.umich.edu>2008-10-03 17:02:35 -0400
commitb85e4676344fc4d7ec5e0f62c3d3712e48bbe223 (patch)
treea2a6c0226ea0f72536477dff2e123245a3621d9d /fs/ufs/super.c
parentdcff09f124f71d1d4fe61eb63c79e52f488ac22e (diff)
lockd: Add helper to sanity check incoming NOTIFY requests
lockd accepts SM_NOTIFY calls only from a privileged process on the local system. If lockd uses an AF_INET6 listener, the sender's address (ie the local rpc.statd) will be the IPv6 loopback address, not the IPv4 loopback address. Make sure the privilege test in nlmsvc_proc_sm_notify() and nlm4svc_proc_sm_notify() works for both AF_INET and AF_INET6 family addresses by refactoring the test into a helper and adding support for IPv6 addresses. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/ufs/super.c')
0 files changed, 0 insertions, 0 deletions