[Bug 243252] www/firefox core dumps after r522486 (failed to freeze shm)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Nov 13 22:35:42 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243252

--- Comment #26 from Jan Beich <jbeich at FreeBSD.org> ---
(In reply to rozhuk.im from comment #25)
> files/patch-bug1440203 uses cap_rights_limit() but does not check error code

FreeBSD < 13 no longer uses cap_rights_limit() due to missing memfd_create().

> But it does not fail if no Capsicum in system.

What FreeBSD version did you test? 

> IMHO this can be closed.

firefox-esr and thunderbird are still affected. I'll just drop SHM_ANON
optimization as stability is more important than performance there.

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