Fix an issue with extremely large data identified by tjb900. #2767
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Due to the conversion from ssize_t to int we were losing bytes, and ended up writing outside the receiver buffer. Similarly on the send, due to the conversion to a lesser type, we could missinterpret the end of the fragment. fixes open-mpi#2750 This was a direct-inject-into-master thing so there is no associated PR for master (cherry picked from commit 999d497)
jsquyres
approved these changes
Jan 23, 2017
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Due to the conversion from ssize_t to int we were losing bytes, and
ended up writing outside the receiver buffer. Similarly on the send,
due to the conversion to a lesser type, we could missinterpret the
end of the fragment.
fixes #2750
This was a direct-inject-into-master thing so there is no associated
PR for master
@jsquyres note the white-space cleanup mixing in this cherry-pick
was not my doing.
(cherry picked from commit 999d497)