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Re: [Qemu-devel] [PATCH v2 12/13] ucontext: annotate coroutine stack for
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH v2 12/13] ucontext: annotate coroutine stack for ASAN |
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Date: |
Mon, 18 Dec 2017 13:30:56 +0000 |
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User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Fri, Dec 15, 2017 at 04:06:58PM +0100, 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
> 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(+)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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- Re: [Qemu-devel] [PATCH v2 07/13] readline: add a free function, (continued)
- [Qemu-devel] [PATCH v2 08/13] tests: fix migration-test leak, Marc-André Lureau, 2017/12/15
- [Qemu-devel] [PATCH v2 11/13] tests: fix qmp-test leak, Marc-André Lureau, 2017/12/15
- [Qemu-devel] [PATCH v2 10/13] qemu-config: fix leak in query-command-line-options, Marc-André Lureau, 2017/12/15
- [Qemu-devel] [PATCH v2 12/13] ucontext: annotate coroutine stack for ASAN, Marc-André Lureau, 2017/12/15
- [Qemu-devel] [PATCH v2 13/13] tests: fix coroutine leak in /basic/entered, Marc-André Lureau, 2017/12/15
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