diff options
| -rw-r--r-- | source3/smbd/reply.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index 4a8ecb86e9..6acee164c6 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -1402,9 +1402,9 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int info; SMB_STRUCT_STAT sbuf; files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + int oplock_request; int deny_mode; - uint32 dos_attr = SVAL(inbuf,smb_vwv1); + uint32 dos_attr; uint32 access_mask; uint32 share_mode; uint32 create_disposition; @@ -1415,8 +1415,14 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, START_PROFILE(SMBopen); init_smb_request(&req, (uint8 *)inbuf); + + if (req.wct < 2) { + return ERROR_NT(NT_STATUS_INVALID_PARAMETER); + } + oplock_request = CORE_OPLOCK_REQUEST(inbuf); deny_mode = SVAL(inbuf,smb_vwv0); + dos_attr = SVAL(inbuf,smb_vwv1); srvstr_get_path(inbuf, SVAL(inbuf,smb_flg2), fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status); |