Re: [Qemu-devel] [PATCH v4] ucontext: annotate coroutine stack for ASAN

[Stefan Hajnoczi]

On Fri, Jan 12, 2018 at 03:17:45PM +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 preferred, 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 | 48 
> +++++++++++++++++++++++++++++++++++++++++++++++
>  .travis.yml               |  3 ++-
>  configure                 | 41 ++++++++++++++++++++++++++++++++++++++--
>  4 files changed, 93 insertions(+), 3 deletions(-)

Reviewed-by: Stefan Hajnoczi <address@hidden>

signature.asc
Description: PGP signature