Re: [Qemu-devel] [PATCH build-fix v2 1/1] error: Don't use error_report() for assertion msgs.

[Edgar E. Iglesias]

On Tue, Jan 14, 2014 at 07:37:09PM -0800, Peter Crosthwaite wrote:
> Use fprintf(stderr instead. This removes dependency of libqemuutil.a
> on the monitor.
> 
> We can further justify this change, in that this code path should only
> trigger under a fatal error condition. fprintf-stderr is probably the
> appropriate medium as under a fatal error conidition the monitor itself
> may be down and out for the count. So assertion failure messages should
> go lowest common denominator - straight to stderr.
> 
> Fixes the build as reported by Kevin Wolf. Issue debugged and change
> suggested by Luiz Capitulino. Issue introduced by
> 5d24ee70bcbcf578614193526bcd5ed30a8eb16c.

Applied, thanks


> 
> Signed-off-by: Peter Crosthwaite <address@hidden>
> ---
> changed since v1:
> Added "\n" (AF reivew)
> 
>  util/error.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/util/error.c b/util/error.c
> index f11f1d5..e5de34f 100644
> --- a/util/error.c
> +++ b/util/error.c
> @@ -44,7 +44,7 @@ void error_set(Error **errp, ErrorClass err_class, const 
> char *fmt, ...)
>      err->err_class = err_class;
>  
>      if (errp == &error_abort) {
> -        error_report("%s", error_get_pretty(err));
> +        fprintf(stderr, "%s\n", error_get_pretty(err));
>          abort();
>      }
>  
> @@ -80,7 +80,7 @@ void error_set_errno(Error **errp, int os_errno, ErrorClass 
> err_class,
>      err->err_class = err_class;
>  
>      if (errp == &error_abort) {
> -        error_report("%s", error_get_pretty(err));
> +        fprintf(stderr, "%s\n", error_get_pretty(err));
>          abort();
>      }
>  
> @@ -125,7 +125,7 @@ void error_set_win32(Error **errp, int win32_err, 
> ErrorClass err_class,
>      err->err_class = err_class;
>  
>      if (errp == &error_abort) {
> -        error_report("%s", error_get_pretty(err));
> +        fprintf(stderr, "%s\n", error_get_pretty(err));
>          abort();
>      }
>  
> @@ -171,7 +171,7 @@ void error_free(Error *err)
>  void error_propagate(Error **dst_err, Error *local_err)
>  {
>      if (local_err && dst_err == &error_abort) {
> -        error_report("%s", error_get_pretty(local_err));
> +        fprintf(stderr, "%s\n", error_get_pretty(local_err));
>          abort();
>      } else if (dst_err && !*dst_err) {
>          *dst_err = local_err;
> -- 
> 1.8.5.3
> 
>