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Re: [Qemu-trivial] [PATCH v4] monitor: Fix crashes when using HMP comman
From: |
Michael Tokarev |
Subject: |
Re: [Qemu-trivial] [PATCH v4] monitor: Fix crashes when using HMP commands without CPU |
Date: |
Wed, 15 Feb 2017 13:37:27 +0300 |
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Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.6.0 |
13.01.2017 15:12, Thomas Huth wrote:
> When running certain HMP commands ("info registers", "info cpustats",
> "info tlb", "nmi", "memsave" or dumping virtual memory) with the "none"
> machine, QEMU crashes with a segmentation fault. This happens because the
> "none" machine does not have any CPUs by default, but these HMP commands
> did not check for a valid CPU pointer yet. Add such checks now, so we get
> an error message about the missing CPU instead.
(finally) applied to -trivial, thank you!
/mjt
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