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| author | Volker Lendecke <vl@samba.org> | 2013-09-04 17:26:30 +0200 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2013-09-06 00:47:07 +0200 |
| commit | 196da5925b6263b616149f8c4c8d67e1572dea4f (patch) | |
| tree | feeca0c2deed1becd6252d911ebee5872896aad7 /source3/smbd/open.c | |
| parent | 778636920b5194b101ce64956ef44c84a785145c (diff) | |
| download | samba-196da5925b6263b616149f8c4c8d67e1572dea4f.tar.gz samba-196da5925b6263b616149f8c4c8d67e1572dea4f.tar.bz2 samba-196da5925b6263b616149f8c4c8d67e1572dea4f.zip | |
smbd: Remove FORCE_OPLOCK_BREAK_TO_NONE
This flag existed to break an exclusive or batch oplock in just one
instead of two steps down to "no oplock" when we did an allocation or file
size change. Running raw.oplock against W2k12 differs in this respect
from W2k3: W2k12 takes two steps (via level2) to break to none. This
removes the special flag that we only had for compatibility with systems
older than W2k12...
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Sep 6 00:47:07 CEST 2013 on sn-devel-104
Diffstat (limited to 'source3/smbd/open.c')
| -rw-r--r-- | source3/smbd/open.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/source3/smbd/open.c b/source3/smbd/open.c index c28d2a39fa..f4210d7417 100644 --- a/source3/smbd/open.c +++ b/source3/smbd/open.c @@ -1184,14 +1184,6 @@ static NTSTATUS send_break_message(files_struct *fsp, /* Create the message. */ share_mode_entry_to_message(msg, exclusive); - /* Add in the FORCE_OPLOCK_BREAK_TO_NONE bit in the message if set. We - don't want this set in the share mode struct pointed to by lck. */ - - if (oplock_request & FORCE_OPLOCK_BREAK_TO_NONE) { - SSVAL(msg,OP_BREAK_MSG_OP_TYPE_OFFSET, - exclusive->op_type | FORCE_OPLOCK_BREAK_TO_NONE); - } - status = messaging_send_buf(fsp->conn->sconn->msg_ctx, exclusive->pid, MSG_SMB_BREAK_REQUEST, (uint8 *)msg, @@ -1914,10 +1906,7 @@ static int calculate_open_access_flags(uint32_t access_mask, * mean the same thing under DOS and Unix. */ - need_write = - ((access_mask & (FILE_WRITE_DATA | FILE_APPEND_DATA)) || - (oplock_request & FORCE_OPLOCK_BREAK_TO_NONE)); - + need_write = (access_mask & (FILE_WRITE_DATA | FILE_APPEND_DATA)); if (!need_write) { return O_RDONLY; } @@ -2181,7 +2170,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn, open_access_mask = access_mask; - if ((flags2 & O_TRUNC) || (oplock_request & FORCE_OPLOCK_BREAK_TO_NONE)) { + if (flags2 & O_TRUNC) { open_access_mask |= FILE_WRITE_DATA; /* This will cause oplock breaks. */ } |