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Posted to issues@mesos.apache.org by "haosdent (JIRA)" <ji...@apache.org> on 2016/02/17 17:41:18 UTC
[jira] [Updated] (MESOS-4693) Variable shadowing in
HookManager::slavePreLaunchDockerHook
[ https://issues.apache.org/jira/browse/MESOS-4693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
haosdent updated MESOS-4693:
----------------------------
Description:
It looks like the {{name}} parameter in {{HookManager::slavePreLaunchDockerHook}} is shadowed by the hook name defined in the {{foreach (const string& name, availableHooks.keys())}}.
Due to this, the hook receives its own name as a parameter instead of the container name. It seems to be the only method of HookManager affected by this shadowing.
See: https://github.com/apache/mesos/blob/0.27.0/src/hook/manager.cpp#L203
If that's really a bug, I'd be happy to submit a patch.
was:
It looks like the `name` parameter in `HookManager::slavePreLaunchDockerHook` is shadowed by the hook name defined in the `foreach (const string& name, availableHooks.keys())`.
Due to this, the hook receives its own name as a parameter instead of the container name. It seems to be the only method of HookManager affected by this shadowing.
See: https://github.com/apache/mesos/blob/0.27.0/src/hook/manager.cpp#L203
If that's really a bug, I'd be happy to submit a patch.
> Variable shadowing in HookManager::slavePreLaunchDockerHook
> -----------------------------------------------------------
>
> Key: MESOS-4693
> URL: https://issues.apache.org/jira/browse/MESOS-4693
> Project: Mesos
> Issue Type: Bug
> Components: modules
> Affects Versions: 0.27.0
> Reporter: Kevin Devroede
>
> It looks like the {{name}} parameter in {{HookManager::slavePreLaunchDockerHook}} is shadowed by the hook name defined in the {{foreach (const string& name, availableHooks.keys())}}.
> Due to this, the hook receives its own name as a parameter instead of the container name. It seems to be the only method of HookManager affected by this shadowing.
> See: https://github.com/apache/mesos/blob/0.27.0/src/hook/manager.cpp#L203
> If that's really a bug, I'd be happy to submit a patch.
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