Differential D45040

Allow rfork(2) in capsicum(4) capability mode
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Authored by trasz on May 1 2024, 10:37 AM.

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brooks
rwatson

Commits

rG44fb543ac92b: capsicum: allow rfork(2) in capability mode
rG6b7e4254a29e: capsicum: allow rfork(2) in capability mode

Summary

We already allow fork(2), there is no reason not to.

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Repository

rG FreeBSD src repository

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Event Timeline

trasz created this revision.May 1 2024, 10:37 AM

Herald added a reviewer: brooks. · View Herald TranscriptMay 1 2024, 10:37 AM

Herald added subscribers: olce, imp. · View Herald Transcript

trasz requested review of this revision.May 1 2024, 10:37 AM

Harbormaster completed remote builds in B57492: Diff 137938.May 1 2024, 10:37 AM

If we allow rfork we should presumably allow vfork too. Have you asked @rwatson or @jonathan why they weren't allowed in the first place?

There's a separate review for vfork (https://reviews.freebsd.org/D39829). And yeah, I've pasted Robert the link to this one here :)

brooks accepted this revision.May 2 2024, 6:11 PM

This revision is now accepted and ready to land.May 2 2024, 6:11 PM

rwatson accepted this revision.May 21 2024, 1:01 PM

Closed by commit rG6b7e4254a29e: capsicum: allow rfork(2) in capability mode (authored by trasz, committed by oshogbo). · Explain WhyMay 21 2024, 8:04 PM

This revision was automatically updated to reflect the committed changes.

oshogbo added a commit: rG6b7e4254a29e: capsicum: allow rfork(2) in capability mode.

oshogbo added a commit: rG44fb543ac92b: capsicum: allow rfork(2) in capability mode.May 27 2024, 11:31 AM

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Path

Size

sys/

kern/

syscalls.master

2 lines

Diff 138861

sys/kern/syscalls.master

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