pdopenpid(2): in cap mode, translate all errors from pdopenpid1() to ECAPMODE
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Authored by kib on Aug 28 2026, 6:00 PM.

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rG326ab530dcab: pdopenpid(2): in cap mode, translate all errors from pdopenpid1() to ECAPMODE

Summary

to not leak information about unused pids or system processes' pids.

Fixes:  73c92a978cce ("pdopenpid(2): allow in capability mode with restrictions")

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rG FreeBSD src repository

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kib created this revision.Aug 28 2026, 6:00 PM

Herald added subscribers: olce, imp. · View Herald TranscriptAug 28 2026, 6:00 PM

kib requested review of this revision.Aug 28 2026, 6:00 PM

markj accepted this revision.Sep 1 2026, 1:19 PM

This revision is now accepted and ready to land.Sep 1 2026, 1:19 PM

Closed by commit rG326ab530dcab: pdopenpid(2): in cap mode, translate all errors from pdopenpid1() to ECAPMODE (authored by kib). · Explain WhySep 1 2026, 1:57 PM

This revision was automatically updated to reflect the committed changes.

kib added a commit: rG326ab530dcab: pdopenpid(2): in cap mode, translate all errors from pdopenpid1() to ECAPMODE.

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sys/

kern/

sys_procdesc.c

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pdopenpid(2): in cap mode, translate all errors from pdopenpid1() to ECAPMODEClosedPublicActions