Date: Thu, 28 Jan 2016 10:18:01 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 206699] [Hyper-V]FreeBSD potential NULL pointer dereference in storage bounce buffer Message-ID: <bug-206699-8-IrPktjacUq@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-206699-8@https.bugs.freebsd.org/bugzilla/> References: <bug-206699-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=206699 --- Comment #1 from Roger Pau Monné <royger@freebsd.org> --- I've already told Wei that creating your own bounce buffer is a bad idea. Instead you should use the BUSDMA API and let it take care of the bouncing when necessary: https://reviews.freebsd.org/D1964 IIRC something was missing in BUSDMA so that the HyperV storage driver could use it, we should look into adding what's needed and then removing this custom bounce buffering. Please upload the patch to the review system. Roger. -- You are receiving this mail because: You are the assignee for the bug.
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