Commit cea0d57d authored by unknown's avatar unknown
Browse files

BUG#26356 uninitialised data sent from TAMPER_ORD to DIHNDBTAMPER 

Don't send uninit data in TAMPER_ORD to DIHNDBTAMPER

Even though this data is unused from the CMVMI (mgmd) signal,
we shouldn't be doing stuff with uninited data.


ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp:
  init the 3rd word of DIHNDBTAMPER before sending to DIH.
parent e953dd8a

ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp

+1 −1
Original line number Diff line number Diff line
@@ -839,7 +839,7 @@ void Cmvmi::execTAMPER_ORD(Signal* signal) 
  // to be able to indicate if we really introduced an error.

#ifdef ERROR_INSERT

  TamperOrd* const tamperOrd = (TamperOrd*)&signal->theData[0];

  

  signal->theData[2] = 0;

  signal->theData[1] = tamperOrd->errorNo;

  signal->theData[0] = 5;

  sendSignal(DBDIH_REF, GSN_DIHNDBTAMPER, signal, 3,JBB);