diff options
| author | Jeremy Allison <jra@samba.org> | 2010-04-08 20:32:36 -0700 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2010-04-08 20:32:36 -0700 |
| commit | 358781559526f962c96c1af88cd104946c507d05 (patch) | |
| tree | 1bb2624951e6efd8e035b3c19933b676a271ca43 /source3/smbd/filename.c | |
| parent | 8126c78c76965fe6158fb8ef426abf256551e725 (diff) | |
| download | samba-358781559526f962c96c1af88cd104946c507d05.tar.gz samba-358781559526f962c96c1af88cd104946c507d05.tar.bz2 samba-358781559526f962c96c1af88cd104946c507d05.zip | |
Fix bug #7339 - MSDFS is non-functional in 3.5.x
In the refactoring around filename_convert, the split between the functions
resolve_dfspath() and resolve_dfspath_wcard() was lost, leaving us only with
resolve_dfspath_wcard().
Internally resolve_dfspath_wcard() calls dfs_redirect() only with a
"allow_wcards" flag of true, wheras the old resolve_dfspath() would call with a
value of false. The loss of this case causes dfs_redirect to always masquerade
DFS links as directories, even when they are being queried directly by a trans2
QPATHINFO call. We should only masquerade DFS links as directories when called
from a SMBsearch or trans2 findfirst/findnext - which was the intent of the
"allow_wcards" flag.
This patch adds back an allow_wcards bool parameter to
resolve_dfspath_wcard(). This bool is set from the state of the ucf_flags when
filename_convert() is called.
I will follow this up with a new smbclient-based torture test that will prevent
us from ever regressing our DFS support again.
Jeremy.
Diffstat (limited to 'source3/smbd/filename.c')
| -rw-r--r-- | source3/smbd/filename.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c index ab79dfd926..154d34a4c0 100644 --- a/source3/smbd/filename.c +++ b/source3/smbd/filename.c @@ -1125,6 +1125,7 @@ NTSTATUS filename_convert(TALLOC_CTX *ctx, struct smb_filename **pp_smb_fname) { NTSTATUS status; + bool allow_wcards = (ucf_flags & (UCF_COND_ALLOW_WCARD_LCOMP|UCF_ALWAYS_ALLOW_WCARD_LCOMP)); char *fname = NULL; *pp_smb_fname = NULL; @@ -1132,6 +1133,7 @@ NTSTATUS filename_convert(TALLOC_CTX *ctx, status = resolve_dfspath_wcard(ctx, conn, dfs_path, name_in, + allow_wcards, &fname, ppath_contains_wcard); if (!NT_STATUS_IS_OK(status)) { |