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Re: [Qemu-devel] [PATCH] [RFC] qemu_malloc dynamic checking

From: Blue Swirl
Subject: Re: [Qemu-devel] [PATCH] [RFC] qemu_malloc dynamic checking
Date: Thu, 16 Apr 2009 20:41:40 +0300

On 4/15/09, malc <address@hidden> wrote:
> On Wed, 15 Apr 2009, Blue Swirl wrote:
>  > Hi,
>  >
>  > This patch adds simple checks for qemu_malloc/free/realloc. With the
>  > check enabled, i386-softmmu crashes. Sparc32, Sparc64, PPC32 and PPC64
>  > system emulators are fine.
> kvm_has_msr_star plain free is used on qemu_malloczed region. Perhaps
>  something similar is done in one of the devices that are only enabled
>  on i386.

Actually the crash was caused by a bug in the checker.

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