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fix(userspace/libscap): prevent libbf stats from being collected with no bpf stats #1487

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merged 2 commits into from Nov 15, 2023

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jasondellaluce
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What type of PR is this?

/kind bug

/kind cleanup

Any specific area of the project related to this PR?

/area libscap-engine-bpf

/area libscap-engine-modern-bpf

Does this PR require a change in the driver versions?

What this PR does / why we need it:

This check used to be in Falco, which however is not the right place as each engine should be responsible of doing safety checks before attempting executing problematic requests.

Which issue(s) this PR fixes:

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

… no bpf stats

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
@jasondellaluce
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/milestone 0.14.0

@poiana poiana added this to the 0.14.0 milestone Nov 15, 2023
@poiana poiana added the size/S label Nov 15, 2023
FedeDP
FedeDP previously approved these changes Nov 15, 2023
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@FedeDP FedeDP left a comment

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/approve

@poiana
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poiana commented Nov 15, 2023

LGTM label has been added.

Git tree hash: fced40b2aa09dbd9bbb6804c7e086616af4b78d7

Andreagit97
Andreagit97 previously approved these changes Nov 15, 2023
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@Andreagit97 Andreagit97 left a comment

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/approve

Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
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/approve

@poiana poiana added the lgtm label Nov 15, 2023
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poiana commented Nov 15, 2023

LGTM label has been added.

Git tree hash: 9cd5eb28085c71f58e98e3328b479d2ce8b9fcfe

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@incertum incertum left a comment

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/approve

This is a great idea to enforce this check in libs itself and not just rely on the client to adjust the flags like we do today in Falco for example.

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poiana commented Nov 15, 2023

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Andreagit97, FedeDP, incertum, jasondellaluce

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:
  • OWNERS [Andreagit97,FedeDP,incertum,jasondellaluce]

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@poiana poiana merged commit 5b8e3bf into master Nov 15, 2023
26 checks passed
@poiana poiana deleted the fix/libbpf-stats-fence branch November 15, 2023 20:09
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5 participants