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o [NSE] Fix a bug reported by Daniel Miller that was causing the nfs-ls

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script to ignore NFS mounts when the Mount version is 1.
This commit is contained in:
djalal
2011-04-22 21:52:20 +00:00
parent 737bb9e2dc
commit 546b8c4749
1 changed files with 18 additions and 9 deletions
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27
scripts/nfs-ls.nse
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@@ -131,6 +131,12 @@ local function table_dirlist(nfs, mount, dirlist)
return ret
end
-- Unmount the NFS file system and close the connections
local function unmount_nfs(mount, mnt_obj, nfs_obj)
rpc.Helper.NfsClose(nfs_obj)
rpc.Helper.UnmountPath(mnt_obj, mount)
end
local function nfs_ls(nfs, mount, results, access)
local dirs, attr, acs = {}, {}, {}
local nfsobj = rpc.NFS:new()
@@ -147,17 +153,21 @@ local function nfs_ls(nfs, mount, results, access)
return false, status
end
-- use simple chack since NFSv1 is not used anymore.
if (mnt_comm.version ~= nfs_comm.version) then
rpc.Helper.UnmountPath(mnt_comm, mount)
return false, string.format("versions mismatch, nfs v%d - mount v%d",
nfs_comm.version, mnt_comm.version)
-- check if NFS and Mount versions are combatible
-- RPC library will check if the Mount and NFS versions are supported
if (nfs_comm.version == 1) then
unmount_nfs(mount, mnt_comm, nfs_comm)
return false, string.format("NFS v%d not supported", nfs_comm.version)
elseif ((nfs_comm.version == 2 and mnt_comm.version > 2) or
(nfs_comm.version == 3 and mnt_comm.version ~= 3)) then
unmount_nfs(mount, mnt_comm, nfs_comm)
return false, string.format("versions mismatch, NFS v%d - Mount v%d",
nfs_comm.version, mnt_comm.version)
end
status, attr = nfsobj:GetAttr(nfs_comm, fhandle)
if not status then
rpc.Helper.NfsClose(nfs_comm)
rpc.Helper.UnmountPath(mnt_comm, mount)
unmount_nfs(mount, mnt_comm, nfs_comm)
return status, attr
end
@@ -199,8 +209,7 @@ local function nfs_ls(nfs, mount, results, access)
end
end
rpc.Helper.NfsClose(nfs_comm)
rpc.Helper.UnmountPath(mnt_comm, mount)
unmount_nfs(mount, mnt_comm, nfs_comm)
return status, dirs
end