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-rw-r--r--source3/modules/onefs_open.c37
1 files changed, 16 insertions, 21 deletions
diff --git a/source3/modules/onefs_open.c b/source3/modules/onefs_open.c
index d628443ef9..f315b34c8b 100644
--- a/source3/modules/onefs_open.c
+++ b/source3/modules/onefs_open.c
@@ -199,23 +199,6 @@ static NTSTATUS onefs_open_file(files_struct *fsp,
if ((conn->fs_capabilities & FILE_NAMED_STREAMS) && stream != NULL) {
SMB_ASSERT(fsp->base_fsp);
- /*
- * We have never seen an oplock taken on a stream, and our
- * current implementation doesn't support it. If a request is
- * seen, log a loud error message and ignore the requested
- * oplock.
- */
- if ((oplock_request & ~SAMBA_PRIVATE_OPLOCK_MASK) !=
- NO_OPLOCK) {
- DEBUG(0, ("Oplock(%d) being requested on a stream! "
- "Ignoring oplock request: base=%s, "
- "stream=%s\n",
- oplock_request & ~SAMBA_PRIVATE_OPLOCK_MASK,
- base, stream));
- /* Recover by requesting NO_OPLOCK instead. */
- oplock_request &= SAMBA_PRIVATE_OPLOCK_MASK;
- }
-
DEBUG(10,("Opening a stream: base=%s(%d), stream=%s\n",
base, fsp->base_fsp->fh->fd, stream));
@@ -522,10 +505,7 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
*
* 1. Open the base file of a stream: Always done stat-only
*
- * 2. Open the stream: Oplocks are disallowed on streams, so an
- * oplock will never be contended.
- *
- * 3. open_file_fchmod(), which is called from 3 places:
+ * 2. open_file_fchmod(), which is called from 3 places:
* A. try_chown: Posix acls only. Never called on onefs.
* B. set_ea_dos_attributes: Can't be called from onefs, because
* SMB_VFS_SETXATTR return ENOSYS.
@@ -1773,6 +1753,21 @@ static NTSTATUS onefs_create_file_unixpath(connection_struct *conn,
"failed: %s\n", base, nt_errstr(status)));
goto fail;
}
+
+ /*
+ * Testing against windows xp/2003/vista shows that oplocks
+ * can actually be requested and granted on streams (see the
+ * RAW-OPLOCK-STREAM1 smbtorture test).
+ */
+ if ((oplock_request & ~SAMBA_PRIVATE_OPLOCK_MASK) !=
+ NO_OPLOCK) {
+ DEBUG(5, ("Oplock(%d) being requested on a stream! "
+ "Ignoring oplock request: fname=%s\n",
+ oplock_request & ~SAMBA_PRIVATE_OPLOCK_MASK,
+ fname));
+ /* Request NO_OPLOCK instead. */
+ oplock_request &= SAMBA_PRIVATE_OPLOCK_MASK;
+ }
}
/* Covert generic bits in the security descriptor. */