fix(libscap): handle NULL scap handle pointer #1802
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Signed-off-by: Luca Guerra <luca@guerra.sh>
poiana
added
release-note
dco-signoff: yes
kind/bug
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LGTM label has been added. Git tree hash: 326042c4222634cc40f98869d5b2af68bd31387a
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/milestone 0.16.0 |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: Andreagit97, FedeDP, LucaGuerra The full list of commands accepted by this bot can be found here. The pull request process is described here
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What type of PR is this?
/kind bug
Any specific area of the project related to this PR?
/area libscap
Does this PR require a change in the driver versions?
No
What this PR does / why we need it:
We now may attempt calling sinsp's
stop_capture()from Falco before a capture has started and a scap handle was initialized but with an inspector present. This is a no-op, not a segfault! Also, some of those functions did handle a null scap handler, some did not so I added the check to all of them.Which issue(s) this PR fixes:
Fixes #
Special notes for your reviewer:
Does this PR introduce a user-facing change?: