From ba8fa76fa20f400d8adfe2aa14231a682df9ba79 Mon Sep 17 00:00:00 2001
From: "hf@deer.(none)" <>
Date: Fri, 26 Sep 2003 15:33:13 +0500
Subject: SCRUM: WL#604 Privileges in embedded library code added to check
 privileges in embedded library NO_EMBEDDED_ACCESS_CHECKS macros inserted in
 code so we can exclude access-checking parts. Actually we now can exclude
 these parts from standalone server as well. Do we need it? Access checks are
 disabled in embedded server by default. One should edit libmysqld/Makefile
 manually to get this working. We definitely need the separate configure for
 embedded server

---
 sql/sql_acl.cc | 95 ++++++++++++++++++++++++++++++----------------------------
 1 file changed, 49 insertions(+), 46 deletions(-)

(limited to 'sql/sql_acl.cc')

diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index 7889a583fde..04b5d0c1f4d 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -34,6 +34,7 @@
 #include <m_ctype.h>
 #include <stdarg.h>
 
+#ifndef NO_EMBEDDED_ACCESS_CHECKS
 
 class acl_entry :public hash_filo_element
 {
@@ -985,51 +986,6 @@ exit:
   return (db_access & host_access);
 }
 
-
-int wild_case_compare(CHARSET_INFO *cs, const char *str,const char *wildstr)
-{
-  reg3 int flag;
-  DBUG_ENTER("wild_case_compare");
-  DBUG_PRINT("enter",("str: '%s'  wildstr: '%s'",str,wildstr));
-  while (*wildstr)
-  {
-    while (*wildstr && *wildstr != wild_many && *wildstr != wild_one)
-    {
-      if (*wildstr == wild_prefix && wildstr[1])
-	wildstr++;
-      if (my_toupper(cs, *wildstr++) !=
-          my_toupper(cs, *str++)) DBUG_RETURN(1);
-    }
-    if (! *wildstr ) DBUG_RETURN (*str != 0);
-    if (*wildstr++ == wild_one)
-    {
-      if (! *str++) DBUG_RETURN (1);	/* One char; skip */
-    }
-    else
-    {						/* Found '*' */
-      if (!*wildstr) DBUG_RETURN(0);		/* '*' as last char: OK */
-      flag=(*wildstr != wild_many && *wildstr != wild_one);
-      do
-      {
-	if (flag)
-	{
-	  char cmp;
-	  if ((cmp= *wildstr) == wild_prefix && wildstr[1])
-	    cmp=wildstr[1];
-	  cmp=my_toupper(cs, cmp);
-	  while (*str && my_toupper(cs, *str) != cmp)
-	    str++;
-	  if (!*str) DBUG_RETURN (1);
-	}
-	if (wild_case_compare(cs, str,wildstr) == 0) DBUG_RETURN (0);
-      } while (*str++);
-      DBUG_RETURN(1);
-    }
-  }
-  DBUG_RETURN (*str != '\0');
-}
-
-
 /*
   Check if there are any possible matching entries for this host
 
@@ -1136,7 +1092,7 @@ bool check_change_password(THD *thd, const char *host, const char *user)
       (strcmp(thd->user,user) ||
        my_strcasecmp(&my_charset_latin1, host, thd->host_or_ip)))
   {
-    if (check_access(thd, UPDATE_ACL, "mysql",0,1))
+    if (check_access(thd, UPDATE_ACL, "mysql",0,1,0))
       return(1);
   }
   if (!thd->slave_thread && !thd->user[0])
@@ -3605,3 +3561,50 @@ template class List_iterator<LEX_USER>;
 template class List<LEX_COLUMN>;
 template class List<LEX_USER>;
 #endif
+
+#endif /*NO_EMBEDDED_ACCESS_CHECKS */
+
+
+int wild_case_compare(CHARSET_INFO *cs, const char *str,const char *wildstr)
+{
+  reg3 int flag;
+  DBUG_ENTER("wild_case_compare");
+  DBUG_PRINT("enter",("str: '%s'  wildstr: '%s'",str,wildstr));
+  while (*wildstr)
+  {
+    while (*wildstr && *wildstr != wild_many && *wildstr != wild_one)
+    {
+      if (*wildstr == wild_prefix && wildstr[1])
+	wildstr++;
+      if (my_toupper(cs, *wildstr++) !=
+          my_toupper(cs, *str++)) DBUG_RETURN(1);
+    }
+    if (! *wildstr ) DBUG_RETURN (*str != 0);
+    if (*wildstr++ == wild_one)
+    {
+      if (! *str++) DBUG_RETURN (1);	/* One char; skip */
+    }
+    else
+    {						/* Found '*' */
+      if (!*wildstr) DBUG_RETURN(0);		/* '*' as last char: OK */
+      flag=(*wildstr != wild_many && *wildstr != wild_one);
+      do
+      {
+	if (flag)
+	{
+	  char cmp;
+	  if ((cmp= *wildstr) == wild_prefix && wildstr[1])
+	    cmp=wildstr[1];
+	  cmp=my_toupper(cs, cmp);
+	  while (*str && my_toupper(cs, *str) != cmp)
+	    str++;
+	  if (!*str) DBUG_RETURN (1);
+	}
+	if (wild_case_compare(cs, str,wildstr) == 0) DBUG_RETURN (0);
+      } while (*str++);
+      DBUG_RETURN(1);
+    }
+  }
+  DBUG_RETURN (*str != '\0');
+}
+
-- 
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