From: Choonho Son <choonho.son@gmail.com>
Date: Wed, 10 Apr 2013 07:52:54 +0000 (+0100)
Subject: xl: fix xl config parser
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~7049
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=9e14c516b6cbac4c676c988e577cea2ef78eebf6;p=xen.git

xl: fix xl config parser

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

Signed-off-by: Choonho Son <choonho.son@gmail.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Roger Pau Monne <roger.pau@citrix.com>
---

diff --git a/tools/libxl/libxlu_cfg_l.l b/tools/libxl/libxlu_cfg_l.l
index efac88435f..d5241e10f4 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);
                         }