Date: Mon, 02 Aug 2021 09:50:10 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 257554] POSIX shared memory: Can't list allocations within jails Message-ID: <bug-257554-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257554 Bug ID: 257554 Summary: POSIX shared memory: Can't list allocations within jails Product: Base System Version: 13.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: grembo@FreeBSD.org The sysctl kern.ipc.posix_shm_list isn't marked as jail-safe, which results in problems listing POSIX shared memory allocations from within a jail: # posixshmcontrol ls posixshmcontrol: cannot get kern.ipc.posix_shm_list length: Operation not permitted while accessing them directly works, e.g.: # posixshmcontrol stat /xyz output as expected... See also the jails mailing list: https://lists.freebsd.org/archives/freebsd-jail/2021-June/000029.html --=20 You are receiving this mail because: You are the assignee for the bug.=
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