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Date: Tue, 23 Jul 2013 11:19:12 +0200
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH for-1.6 01/11] ignore SIGPIPE in qemu-img
	and qemu-io
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To: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Cc: Kevin Wolf <kwolf@redhat.com>, sheepdog@lists.wpkg.org, qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>, qemu-stable@nongnu.org

Il 23/07/2013 10:30, MORITA Kazutaka ha scritto:
> This prevents the tools from being stopped when they write data to a
> closed connection in the other side.
> 
> Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
> ---
>  qemu-img.c | 4 ++++
>  qemu-io.c  | 4 ++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/qemu-img.c b/qemu-img.c
> index c55ca5c..919d464 100644
> --- a/qemu-img.c
> +++ b/qemu-img.c
> @@ -2319,6 +2319,10 @@ int main(int argc, char **argv)
>      const img_cmd_t *cmd;
>      const char *cmdname;
>  
> +#ifdef CONFIG_POSIX
> +    signal(SIGPIPE, SIG_IGN);
> +#endif
> +
>      error_set_progname(argv[0]);
>  
>      qemu_init_main_loop();
> diff --git a/qemu-io.c b/qemu-io.c
> index cb9def5..d54dc86 100644
> --- a/qemu-io.c
> +++ b/qemu-io.c
> @@ -335,6 +335,10 @@ int main(int argc, char **argv)
>      int opt_index = 0;
>      int flags = BDRV_O_UNMAP;
>  
> +#ifdef CONFIG_POSIX
> +    signal(SIGPIPE, SIG_IGN);
> +#endif
> +
>      progname = basename(argv[0]);
>  
>      while ((c = getopt_long(argc, argv, sopt, lopt, &opt_index)) != -1) {
> 

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

and adding qemu-stable for this one.