Re: [Xen-devel] [PATCH] xl: fix xl config parser

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2013-04-10 at 08:52 +0100, Choonho Son wrote:
> Bug: xl lexical analyzer cannot parse keyword which has .(dot) character like 
> vif.default.script
> 
> ref: 733b9c524dbc2bec318bfc3588ed1652455d30ec
> Error log: /etc/xen/xl.conf:28: config parsing error near 
> `.default.script="vif-bridge"': lexical error

Hrm. Roger, how did this ever work for you?

> 
> Signed-off-by: Choonho Son <choonho.son@xxxxxxxxx>
> ---
>  tools/libxl/libxlu_cfg_l.l |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/tools/libxl/libxlu_cfg_l.l b/tools/libxl/libxlu_cfg_l.l
> index efac884..d5241e1 100644
> --- a/tools/libxl/libxlu_cfg_l.l
> +++ b/tools/libxl/libxlu_cfg_l.l
> @@ -52,7 +52,7 @@ void xlu__cfg_yyset_column(int  column_no, yyscan_t 
> yyscanner);
>  
>  %%
>  
> -[a-z][_0-9a-z]*         {
> +[a-z][._0-9a-z]*         {
>                            yylval->string= xlu__cfgl_strdup(ctx,yytext);
>                            GOT(IDENT);
>                          }



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel