[Dune] [#1038] local variable size in saveRecvBuf needs to be of type std::size_t (Attachment added)

[Dune]

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User who did this - Ansgar Burchardt (ansgar) 

Attached to Project - Dune
Summary - local variable size in saveRecvBuf needs to be of type std::size_t
Task Type - Bug Report
Category - ISTL
Status - New
Assigned To - 
Operating System - Unspecified / All
Severity - Low
Priority - Normal
Reported Version - SVN (pre2.2)
Due in Version - Undecided
Due Date - Undecided
Details - In the function saveRecvBuf, MPI_Unpack is used to read a std::size_t value into `size' so it needs the right type.  Using an int causes other local variables to be overwritten by the function call:

352      MPI_Unpack(recvBuf, bufferSize, &pos, &size, 1,  MPITraits<std::size_t>::getType(), comm);

A patch to change the type of size from int to std::size_t is attached.

Thanks to Jö for helping to find this bug.


One or more files have been attached.

More information can be found at the following URL:
http://www.dune-project.org/flyspray/index.php?do=details&task_id=1038

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