Date: Tue, 24 Feb 2015 10:54:23 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 182382] [tcp] sysctl to set TCP CC method on BIG ENDIAN systems fails Message-ID: <bug-182382-2472-s1tD131bgT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-182382-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-182382-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=182382 jau@iki.fi changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jau@iki.fi --- Comment #2 from jau@iki.fi --- (In reply to Mark Linimon from comment #1) This was fixed in 2014 by HPS. The problem occurred due to someone had mistakenly tried to handle sysctl values without copyin/copyout calls. On i386 and amd64 hardware direct references using pointers may work, but on ppc and sparc64 copyin and copyout are needed to move data between the user and kernel address spaces. -- You are receiving this mail because: You are the assignee for the bug.
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