Date: Tue, 06 Nov 2018 01:27:52 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 195882] Local DoS from unprivileged user Message-ID: <bug-195882-227-FRXcheX1fn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-195882-227@https.bugs.freebsd.org/bugzilla/> References: <bug-195882-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D195882 --- Comment #4 from Mark Millard <marklmi26-fbsd@yahoo.com> --- (In reply to rozhuk.im from comment #3) Looks like I misinterpreted the man page's description the munmap does return 0 in the example. Sorry for the noise for that point. But may be a can make up for it . . . May be the following example makes the report clearer? I ran an a.out built from a source with 16 instead of 4, so for a 8 GiByte aarch64 system. Before the a.out run: Mem: 13M Active 1240K Inact, 108M Wired, 28M Buf, 7757M Free Swap: 28G Total, 28G Free After the .aout had finished, from a separate top run: Mem: 2197M Active, 4937M Inact, 255M Wired, 186M Buf, 629M Free Swap: 28G Total, 11M Used, 28G Free 15 minutes+ later with the system left idle: not much change from what is shown above for the above. --=20 You are receiving this mail because: You are the assignee for the bug.=
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