[MESOS-7264] Possibly duplicate environment variables should not leak values to the sandbox.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.1, 1.3.0
• Component/s: agent
• Labels: mesosphere
• Target Version/s: 1.2.1
• Sprint: Mesosphere Sprint 53
• Story Points: 1
• Assignee: Till Toenshoff
• Reporter: Till Toenshoff
• Shepherd: Alex R
• Created: 20/Mar/17 02:49
• Updated: 24/Mar/17 06:15
• Resolved: 24/Mar/17 06:15

Description

When looking into MESOS-7263, the following also came up.

./src/mesos-execute --name="test" --env='{"key1":"value1"}' --command='sleep 1000' --master=127.0.0.1:5050

Within the contents of `stdout`:

Overwriting environment variable 'key1', original: 'value1', new: 'value1'

There seems no obvious need to warn the user as the value is identical.

Issue Links

• relates to: MESOS-7299 Develop a generic solution for merging environments.