Re: [Qemu-devel] [PATCH v2 12/13] ucontext: annotate coroutine stack for ASAN

[Eric Blake]

On 12/15/2017 09:06 AM, Marc-André Lureau wrote:
> It helps ASAN to detect more leaks on coroutine stacks, as found in
> the following patch.
> 
> A similar work would need to be done for sigaltstack & windows fibers
> to have similar coverage. Since ucontext is prefered, I didn't bother

s/prefered/preferred/

> checking the other coroutine implementations for now.
> 
> Signed-off-by: Marc-André Lureau <address@hidden>
> ---
>  include/qemu/compiler.h   |  4 ++++
>  util/coroutine-ucontext.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 50 insertions(+)
> 

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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