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

[Choonho Son <choonho.son@xxxxxxxxx>]

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@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);
                         }
-- 
1.7.1


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