Date: Sun, 30 Apr 2017 16:19:31 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 218911] [uma] Memory corruption with certain item sizes Message-ID: <bug-218911-8-ePfkS9VZdI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-218911-8@https.bugs.freebsd.org/bugzilla/> References: <bug-218911-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218911 --- Comment #3 from Mark Johnston <markj@FreeBSD.org> --- This looks reasonable to me too. I note that the assignment keg->uk_slabsize = keg->uk_ppera * PAGE_SIZE will overflow when uk_ppera >= 16. This field isn't actually used after the keg is constructed, so a different solution may be to remove uk_slabsize and make uk_pgoff 32 bits wide. -- You are receiving this mail because: You are the assignee for the bug.help
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