From 29660313195ffdf58cbad4f29e7870900c675f15 Mon Sep 17 00:00:00 2001
From: Joshua Kwan <joshk@triplehelix.org>
Date: Mon, 5 Jan 2004 02:58:48 +0000
Subject: [PATCH] fix number handling

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@85 db0b04b0-f4d1-0310-9a6d-de3e77497b0e
---
 config.l | 2 ++
 config.y | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/config.l b/config.l
index 1ffcbb6..c4b1de6 100644
--- a/config.l
+++ b/config.l
@@ -20,6 +20,7 @@ static void ccomment(void);
 
 %}
 
+NUMBER		[0-9]+
 VALUE		\".*\"
 MALSTRING	\"[^\"\n]*\n
 WHITE		[\t ]*
@@ -28,6 +29,7 @@ LONGCOMMENT	"/*"
 
 %%             /* BEGIN RULES SECTION */
 
+{NUMBER} { yylval.i = atoi(yytext); }
 {VALUE}	{
   yytext[yyleng - 1] = '\0'; /* Kill the trailing quote */
   yytext++; /* Kill the leading quote */
diff --git a/config.y b/config.y
index 028fb00..3d60ed7 100644
--- a/config.y
+++ b/config.y
@@ -108,7 +108,7 @@ KeyPair: KeyType '=' TYPE_VALUE {
   switch ($1)
   {
     case TYPE_SUID:
-      if (getpwuid($3) != NULL)
+      if (!myconfig->shed_user && getpwuid($3) != NULL)
         myconfig->shed_uid = $3;
       else
         fprintf(stderr, "%s: no such uid %lu\n", config, $3);
@@ -116,7 +116,7 @@ KeyPair: KeyType '=' TYPE_VALUE {
       break;
 
     case TYPE_SGID:
-      if (getgrgid($3) != NULL)
+      if (!myconfig->shed_group && getgrgid($3) != NULL)
         myconfig->shed_gid = $3;
       else
         fprintf(stderr, "%s: no such gid %lu\n", config, $3);