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Re: [Qemu-devel] [Qemu-trivial] [PATCH] vt82c686: avoid out-of-bounds re
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From: |
Michael Tokarev |
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Subject: |
Re: [Qemu-devel] [Qemu-trivial] [PATCH] vt82c686: avoid out-of-bounds read |
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Date: |
Mon, 12 Jan 2015 11:49:10 +0300 |
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Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.3.0 |
10.12.2014 12:17, Paolo Bonzini wrote:
> superio_ioport_readb can read the 256th element of the array.
> Coverity reports an out-of-bounds write in superio_ioport_writeb,
> but it does not show the corresponding out-of-bounds read
> because it cannot prove that it can happen. Fix the root
> cause of the problem (zhanghailang's patch instead fixes
> the logic in superio_ioport_writeb).
(Finally) applied to -trivial, thanks!
/mjt
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