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Ensure that daemons NEVER initiate connections to childs #4630

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merged 1 commit into from
Jan 3, 2018
Merged

Ensure that daemons NEVER initiate connections to childs #4630

merged 1 commit into from
Jan 3, 2018

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rhc54
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@rhc54 rhc54 commented Dec 16, 2017

A debugger can generate a release message prior to the proc having fully initialized and established a connection to the daemon. This causes the daemon to initiate the connection, which ultimately collides with the proc's connection and causes very bad things to happen.

Signed-off-by: Ralph Castain [email protected]

A debugger can generate a release message prior to the proc having fully initialized and established a connection to the daemon. This causes the daemon to initiate the connection, which ultimately collides with the proc's connection and causes very bad things to happen.

Signed-off-by: Ralph Castain <[email protected]>
@rhc54 rhc54 added this to the v2.1.3 milestone Dec 16, 2017
@rhc54 rhc54 self-assigned this Dec 16, 2017
@rhc54 rhc54 requested a review from jsquyres December 16, 2017 05:06
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rhc54 commented Dec 16, 2017

Fixes #4629

@ghost ghost mentioned this pull request Jan 3, 2018
@hppritcha hppritcha requested review from hppritcha and removed request for jsquyres January 3, 2018 16:00
@hppritcha hppritcha merged commit 45a8b76 into open-mpi:v2.x Jan 3, 2018
@rhc54 rhc54 deleted the cmr2x/debugger branch March 25, 2018 17:45
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