diff options
Diffstat (limited to 'source3/smbd/oplock.c')
| -rw-r--r-- | source3/smbd/oplock.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/source3/smbd/oplock.c b/source3/smbd/oplock.c index 85256877937..19e6956d9ef 100644 --- a/source3/smbd/oplock.c +++ b/source3/smbd/oplock.c @@ -660,6 +660,7 @@ static BOOL oplock_break(SMB_DEV_T dev, SMB_INO_T inode, unsigned long file_id, time_t start_time; BOOL shutdown_server = False; BOOL oplock_timeout = False; + BOOL sign_state; connection_struct *saved_user_conn; connection_struct *saved_fsp_conn; int saved_vuid; @@ -742,8 +743,16 @@ static BOOL oplock_break(SMB_DEV_T dev, SMB_INO_T inode, unsigned long file_id, /* Remember if we just sent a break to level II on this file. */ fsp->sent_oplock_break = using_levelII? LEVEL_II_BREAK_SENT:EXCLUSIVE_BREAK_SENT; - if (!send_smb(smbd_server_fd(), outbuf)) + /* Save the server smb signing state. */ + sign_state = srv_oplock_set_signing(False); + + if (!send_smb(smbd_server_fd(), outbuf)) { + srv_oplock_set_signing(sign_state); exit_server("oplock_break: send_smb failed."); + } + + /* Restore the sign state to what it was. */ + srv_oplock_set_signing(sign_state); /* We need this in case a readraw crosses on the wire. */ global_oplock_break = True; @@ -791,6 +800,9 @@ static BOOL oplock_break(SMB_DEV_T dev, SMB_INO_T inode, unsigned long file_id, } else if (smb_read_error == READ_ERROR) { DEBUG( 0, ("oplock_break: receive_smb error (%s)\n", strerror(errno)) ); shutdown_server = True; + } else if (smb_read_error == READ_BAD_SIG) { + DEBUG( 0, ("oplock_break: bad signature from client\n" )); + shutdown_server = True; } else if (smb_read_error == READ_TIMEOUT) { DEBUG( 0, ( "oplock_break: receive_smb timed out after %d seconds.\n", OPLOCK_BREAK_TIMEOUT ) ); oplock_timeout = True; |