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Re: [Qemu-devel] [PATCH] tcg/i386: Check the size of instruction being t

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH] tcg/i386: Check the size of instruction being translated
Date: Fri, 24 Mar 2017 07:13:41 +1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 03/24/2017 03:58 AM, Pranith Kumar wrote:
Sending again since I messed by pbonzini's email.

This fixes the bug: 'user-to-root privesc inside VM via bad translation
caching' reported by Jann Horn here:

CC: Richard Henderson <address@hidden>
CC: Peter Maydell <address@hidden>
CC: Paolo Bonzini <address@hidden>
Reported-by: Jann Horn <address@hidden>
Signed-off-by: Pranith Kumar <address@hidden>
 target/i386/translate.c | 7 +++++++
 1 file changed, 7 insertions(+)

Reviewed-by: Richard Henderson <address@hidden>


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