[Bro-Dev] [JIRA] (BIT-127) Potential memory leak in async DNS lookups

[Robin Sommer (JIRA)]

     [ https://bro-tracker.atlassian.net/browse/BIT-127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robin Sommer updated BIT-127:
-----------------------------

    Resolution: Fixed
        Status: Closed  (was: Open)

I believe we've fixed a set of DNS problems along these lines so I'm going to assume this is fixed as well.

> Potential memory leak in async DNS lookups
> ------------------------------------------
>
>                 Key: BIT-127
>                 URL: https://bro-tracker.atlassian.net/browse/BIT-127
>             Project: Bro Issue Tracker
>          Issue Type: Problem
>          Components: Bro
>    Affects Versions: 1.5.2
>            Reporter: Robin Sommer
>            Assignee: Robin Sommer
>              Labels: leak
>
> perftools says:
> (pprof) top
> Total: 1131 objects
>      337  29.8%  29.8%      958  84.7% LookupHostCallback::Resolved ??:0
>      329  29.1%  58.9%      638  56.4% StringVal::StringVal ??:0
>      309  27.3%  86.2%      309  27.3% BroString::Set ??:0
>      146  12.9%  99.1%      146  12.9% DNS_Mgr::IssueAsyncRequests ??:0
>       10   0.9% 100.0%       27   2.4% LookupHostCallback::Timeout ??:0
>        0   0.0% 100.0%      309  27.3% BroString::BroString ??:0
>        0   0.0% 100.0%      760  67.2% AssignExpr::Eval ??:0
>        0   0.0% 100.0%     1131 100.0% main ??:0
>        0   0.0% 100.0%      760  67.2% CallExpr::Eval ??:0
>        0   0.0% 100.0%      760  67.2% EventMgr::Dispatch ??:0
>        0   0.0% 100.0%      760  67.2% Trigger::Trigger ??:0



--
This message was sent by Atlassian JIRA
(v6.2-OD-09-036#6252)