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[suricata] Defensive copy of parameter lists #4731

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merged 4 commits into from
Nov 29, 2022

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joegallo
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What does this PR do?

Fixes #4723. Adds a defensive copy of the lists that we use from the params map, very much in the style of what was done previously in #3492.

Checklist

  • I have reviewed tips for building integrations and this pull request is aligned with them.
  • I have verified that all data streams collect metrics or logs.
  • I have added an entry to my package's changelog.yml file.
  • I have verified that Kibana version constraints are current according to guidelines.

Related issues

Copy list parameters before setting them into the context, rather than
setting them directly -- this avoids leaking a 'static' mutable list
(and the resulting concurrent modification exceptions).
@joegallo joegallo added bug Something isn't working, use only for issues Integration:suricata Suricata labels Nov 29, 2022
@joegallo joegallo requested a review from P1llus November 29, 2022 14:29
@joegallo joegallo requested a review from a team as a code owner November 29, 2022 14:29
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Pinging @elastic/security-external-integrations (Team:Security-External Integrations)

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elasticmachine commented Nov 29, 2022

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  • Start Time: 2022-11-29T14:48:17.489+0000

  • Duration: 15 min 7 sec

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🌐 Coverage report

Name Metrics % (covered/total) Diff
Packages 100.0% (1/1) 💚
Files 100.0% (5/5) 💚
Classes 100.0% (5/5) 💚
Methods 100.0% (44/44) 💚
Lines 95.94% (827/862) 👍 0.812
Conditionals 100.0% (0/0) 💚

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Just need to update the link on the changelog and then we merge.

@P1llus P1llus merged commit 2230596 into elastic:main Nov 29, 2022
@joegallo joegallo deleted the suricata-copy-param-lists branch November 29, 2022 15:28
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Package suricata - 2.5.1 containing this change is available at https://epr.elastic.co/search?package=suricata

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[suricata] don't modify shared mutable param lists
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