fix(userspace/libscap): initialize bpf_engine.m_attached_progs.efd to -1 #1449
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poiana
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Welcome @NitroCao! It looks like this is your first PR to falcosecurity/libs 🎉 |
Signed-off-by: Nitro Cao <jaycecao520@gmail.com>
NitroCao
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Thanks for the quick PR! but it will most probably be 0.13.4 :) |
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LGTM label has been added. Git tree hash: 0b327fad0909e33fe0a619961e1d43186fe0e912
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/cc @Andreagit97 /hold |
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/milestone 0.13.4 |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: FedeDP, jasondellaluce, NitroCao The full list of commands accepted by this bot can be found here. The pull request process is described here
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/unhold |
This was referenced Oct 26, 2023
Merged
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What type of PR is this?
/kind bug
Any specific area of the project related to this PR?
/area libscap-engine-bpf
Does this PR require a change in the driver versions?
What this PR does / why we need it:
alloc_handle()doesn't initializeengine->m_attached_progs[j].efdto-1, which leads todetach_bpf_prog()closing those file descriptors which are equal to0unexpectedly.Which issue(s) this PR fixes:
Fixes #1448
Special notes for your reviewer:
Does this PR introduce a user-facing change?: