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fix(selftest): use channel for sync #364

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merged 1 commit into from
Aug 8, 2023

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@geyslan geyslan commented Aug 8, 2023

Context:
#349 (comment)
#350 (comment)

fix(selftest): use channel for sync

attachgenericfd and perfbuffers selftests were using a goroutine without
any syncronization mechanism.

@geyslan geyslan self-assigned this Aug 8, 2023
@geyslan geyslan changed the title fix(selftest): use channel to control write/read fix(selftest): use channel to control accept/write/read Aug 8, 2023
@geyslan geyslan changed the title fix(selftest): use channel to control accept/write/read fix(selftest): use channel for sync Aug 8, 2023
@geyslan geyslan force-pushed the selftest-timeout branch 2 times, most recently from c53ef37 to 97cf2bb Compare August 8, 2023 14:58
attachgenericfd and perfbuffers selftests were using a goroutine without
any syncronization mechanism.
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geyslan commented Aug 8, 2023

This is being hard to catch since I can't reproduce it locally.

@geyslan geyslan added the bug Something isn't working label Aug 8, 2023
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geyslan commented Aug 8, 2023

This is being hard to catch since I can't reproduce it locally.

It seems solved.

image

@geyslan geyslan marked this pull request as ready for review August 8, 2023 16:49
@geyslan geyslan merged commit 6ccba02 into aquasecurity:main Aug 8, 2023
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javierhonduco referenced this pull request in parca-dev/parca-agent Sep 15, 2023
…-libbpf-1.2 (#2013)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[github.com/aquasecurity/libbpfgo](https://togithub.com/aquasecurity/libbpfgo)
| require | minor | `v0.4.9-libbpf-1.2.0.0.20230817212518-21cf435d454e`
-> `v0.5.0-libbpf-1.2` |

---

### Release Notes

<details>
<summary>aquasecurity/libbpfgo
(github.com/aquasecurity/libbpfgo)</summary>

###
[`v0.5.0-libbpf-1.2`](https://togithub.com/aquasecurity/libbpfgo/releases/tag/v0.5.0-libbpf-1.2)

#### What's Changed

- revive: update revive rules by
[@&#8203;rafaeldtinoco](https://togithub.com/rafaeldtinoco) in
[https://github.com/aquasecurity/libbpfgo/pull/333](https://togithub.com/aquasecurity/libbpfgo/pull/333)
- Wrap `bpf_prog_attach` and `bpf_prog_detach2` by
[@&#8203;mozillazg](https://togithub.com/mozillazg) in
[https://github.com/aquasecurity/libbpfgo/pull/335](https://togithub.com/aquasecurity/libbpfgo/pull/335)
- ci: running tests on multiple go versions by
[@&#8203;mozillazg](https://togithub.com/mozillazg) in
[https://github.com/aquasecurity/libbpfgo/pull/336](https://togithub.com/aquasecurity/libbpfgo/pull/336)
- libbpf: bump to v1.2.2 by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/342](https://togithub.com/aquasecurity/libbpfgo/pull/342)
- fix: vagrant image install by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/341](https://togithub.com/aquasecurity/libbpfgo/pull/341)
- Add SkipMemlockBump to NewModuleArgs by
[@&#8203;bobrik](https://togithub.com/bobrik) in
[https://github.com/aquasecurity/libbpfgo/pull/337](https://togithub.com/aquasecurity/libbpfgo/pull/337)
- fix: trim quote characters in osinfo by
[@&#8203;NDStrahilevitz](https://togithub.com/NDStrahilevitz) in
[https://github.com/aquasecurity/libbpfgo/pull/344](https://togithub.com/aquasecurity/libbpfgo/pull/344)
- helpers: handle non numeric kernel versions by
[@&#8203;NDStrahilevitz](https://togithub.com/NDStrahilevitz) in
[https://github.com/aquasecurity/libbpfgo/pull/345](https://togithub.com/aquasecurity/libbpfgo/pull/345)
- osinfo: add support for rhel by
[@&#8203;NDStrahilevitz](https://togithub.com/NDStrahilevitz) in
[https://github.com/aquasecurity/libbpfgo/pull/347](https://togithub.com/aquasecurity/libbpfgo/pull/347)
- osinfo: support additional alma linux id by
[@&#8203;NDStrahilevitz](https://togithub.com/NDStrahilevitz) in
[https://github.com/aquasecurity/libbpfgo/pull/348](https://togithub.com/aquasecurity/libbpfgo/pull/348)
- chore: increase timeout for selftests by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/349](https://togithub.com/aquasecurity/libbpfgo/pull/349)
- fix(selftest): handle arm64 function names by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/350](https://togithub.com/aquasecurity/libbpfgo/pull/350)
- dependabot add by
[@&#8203;gitworkflows](https://togithub.com/gitworkflows) in
[https://github.com/aquasecurity/libbpfgo/pull/351](https://togithub.com/aquasecurity/libbpfgo/pull/351)
- build(deps): bump github.com/stretchr/testify from 1.8.2 to 1.8.4 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/353](https://togithub.com/aquasecurity/libbpfgo/pull/353)
- build(deps): bump actions/checkout from 2 to 3 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/352](https://togithub.com/aquasecurity/libbpfgo/pull/352)
- chore: minor clang format and tidy adjustments by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/358](https://togithub.com/aquasecurity/libbpfgo/pull/358)
- chore: add helpers to dependabot by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/359](https://togithub.com/aquasecurity/libbpfgo/pull/359)
- build(deps): bump github.com/stretchr/testify from 1.8.0 to 1.8.4 in
/helpers by [@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/360](https://togithub.com/aquasecurity/libbpfgo/pull/360)
- build(deps): bump golang.org/x/sys from 0.1.0 to 0.11.0 in /helpers by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/361](https://togithub.com/aquasecurity/libbpfgo/pull/361)
- fix(selftest): kern_version logic by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/362](https://togithub.com/aquasecurity/libbpfgo/pull/362)
- fix(selftest): use channel for sync by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/364](https://togithub.com/aquasecurity/libbpfgo/pull/364)
- Split BPFMap API into managed and unmanaged by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/356](https://togithub.com/aquasecurity/libbpfgo/pull/356)
- fix(map): fix error wrap by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/368](https://togithub.com/aquasecurity/libbpfgo/pull/368)
- fix(helpers): lint err regarding return statement by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/369](https://togithub.com/aquasecurity/libbpfgo/pull/369)
- chore(github): add workflow test by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/370](https://togithub.com/aquasecurity/libbpfgo/pull/370)
- fix: `GetMap()` comment by
[@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/371](https://togithub.com/aquasecurity/libbpfgo/pull/371)
- Map of maps by [@&#8203;geyslan](https://togithub.com/geyslan) in
[https://github.com/aquasecurity/libbpfgo/pull/366](https://togithub.com/aquasecurity/libbpfgo/pull/366)
- build(deps): bump golang.org/x/sys from 0.11.0 to 0.12.0 in /helpers
by [@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/375](https://togithub.com/aquasecurity/libbpfgo/pull/375)
- build(deps): bump actions/checkout from 3 to 4 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/aquasecurity/libbpfgo/pull/376](https://togithub.com/aquasecurity/libbpfgo/pull/376)

#### New Contributors

- [@&#8203;bobrik](https://togithub.com/bobrik) made their first
contribution in
[https://github.com/aquasecurity/libbpfgo/pull/337](https://togithub.com/aquasecurity/libbpfgo/pull/337)
- [@&#8203;gitworkflows](https://togithub.com/gitworkflows) made their
first contribution in
[https://github.com/aquasecurity/libbpfgo/pull/351](https://togithub.com/aquasecurity/libbpfgo/pull/351)
- [@&#8203;dependabot](https://togithub.com/dependabot) made their first
contribution in
[https://github.com/aquasecurity/libbpfgo/pull/353](https://togithub.com/aquasecurity/libbpfgo/pull/353)

**Full Changelog**:
aquasecurity/libbpfgo@v0.4.9-libbpf-1.2.0...v0.5.0-libbpf-1.2

</details>

---

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@geyslan geyslan deleted the selftest-timeout branch November 28, 2023 12:51
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