Date: Thu, 01 Nov 2018 11:27:45 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 232878] File sealing Message-ID: <bug-232878-227-spvWibXSV0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-232878-227@https.bugs.freebsd.org/bugzilla/> References: <bug-232878-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232878 Jan Bramkamp <crest@bultmann.eu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |crest@bultmann.eu --- Comment #1 from Jan Bramkamp <crest@bultmann.eu> --- If I remeber correctly OpenBSD has a clean solution to this. They added a f= lag to mmap (MAP_ZERO) that causes reads to the truncated part of the memory mapping to return zeros. I don't know what they do with writes. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-232878-227-spvWibXSV0>