Differential D40681

ktrace: Record socket violations with KTR_CAPFAIL
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Authored by jfree on Jun 20 2023, 10:09 PM.

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rGaa32d7cbc92c: ktrace: Record socket violations with KTR_CAPFAIL

Summary

Report restricted access to socket addresses and protocols while
Capsicum violation tracing with CAPFAIL_ADDR and CAPFAIL_PROTO.

Programs that are not yet Capsicumized may be traced to discover
potential capability failures. With `ktrace -t p` and kdump, you
are given a list of syscalls as a starting point for program
Capsicumization.

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rG FreeBSD src repository

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Event Timeline

jfree created this revision.Jun 20 2023, 10:09 PM

Herald added a subscriber: imp. · View Herald TranscriptJun 20 2023, 10:09 PM

jfree requested review of this revision.Jun 20 2023, 10:09 PM

jfree added a parent revision: D40676: ktrace: Record detailed ECAPMODE violations.Jun 20 2023, 10:21 PM

markj accepted this revision.Sep 28 2023, 4:14 PM

This revision is now accepted and ready to land.Sep 28 2023, 4:14 PM

Closed by commit rGaa32d7cbc92c: ktrace: Record socket violations with KTR_CAPFAIL (authored by jfree). · Explain WhyApr 7 2024, 11:58 PM

This revision was automatically updated to reflect the committed changes.

jfree added a commit: rGaa32d7cbc92c: ktrace: Record socket violations with KTR_CAPFAIL.

Herald added subscribers: olce, glebius. · View Herald TranscriptApr 7 2024, 11:58 PM

Revision Contents
Changeset List

Path

Size

sys/

kern/

9 lines

uipc_syscalls.c

13 lines

Diff 136664

sys/kern/uipc_socket.c

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sys/kern/uipc_syscalls.c

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