diff options
| -rw-r--r-- | source3/smbd/reply.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index 6f2f281d63..0adc4e80f6 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -3738,6 +3738,7 @@ nosendfile_read: void reply_read_and_X(struct smb_request *req) { + struct smbd_server_connection *sconn = req->sconn; connection_struct *conn = req->conn; files_struct *fsp; SMB_OFF_T startpos; @@ -3776,7 +3777,15 @@ void reply_read_and_X(struct smb_request *req) return; } - if (global_client_caps & CAP_LARGE_READX) { + if ((sconn->smb1.unix_info.client_cap_low & CIFS_UNIX_LARGE_READ_CAP) || + (get_remote_arch() == RA_SAMBA)) { + /* + * This is Samba only behavior (up to Samba 3.6)! + * + * Windows 2008 R2 ignores the upper_size, + * so we do unless unix extentions are active + * or "smbclient" is talking to us. + */ size_t upper_size = SVAL(req->vwv+7, 0); smb_maxcnt |= (upper_size<<16); if (upper_size > 1) { |