Fix type mismatch. Table names are represented as LEX_STRING

objects whose length is stored in a size_t type.

sql/log.cc

@@ -370,8 +370,8 @@ bool LOGGER::is_log_table_enabled(uint log_table_type)
 
 
 /* Check if a given table is opened log table */
-int check_if_log_table(uint db_len, const char *db, uint table_name_len,
-                       const char *table_name, uint check_if_opened)
+int check_if_log_table(size_t db_len, const char *db, size_t table_name_len,
+                       const char *table_name, bool check_if_opened)
 {
   if (db_len == 5 &&
       !(lower_case_table_names ?

sql/log.h

@@ -499,8 +499,8 @@ public:
 };
 
 
-int check_if_log_table(uint db_len, const char *db, uint table_name_len,
-                       const char *table_name, uint check_if_opened);
+int check_if_log_table(size_t db_len, const char *db, size_t table_name_len,
+                       const char *table_name, bool check_if_opened);
 
 class Log_to_csv_event_handler: public Log_event_handler
 {

sql/table.cc

@@ -2777,9 +2777,10 @@ bool check_db_name(LEX_STRING *org_name)
 */
 
 
-bool check_table_name(const char *name, uint length)
+bool check_table_name(const char *name, size_t length)
 {
-  uint name_length= 0;  // name length in symbols
+  // name length in symbols
+  size_t name_length= 0;
   const char *end= name+length;
   if (!length || length > NAME_LEN)
     return 1;
@@ -2809,16 +2810,17 @@ bool check_table_name(const char *name, uint length)
     name_length++;
   }
 #if defined(USE_MB) && defined(USE_MB_IDENT)
-  return (last_char_is_space || name_length > NAME_CHAR_LEN) ;
+  return last_char_is_space || (name_length > NAME_CHAR_LEN);
 #else
-  return 0;
+  return FALSE;
 #endif
 }
 
 
 bool check_column_name(const char *name)
 {
-  uint name_length= 0;  // name length in symbols
+  // name length in symbols
+  size_t name_length= 0;
   bool last_char_is_space= TRUE;
 
   while (*name)
@@ -2845,7 +2847,7 @@ bool check_column_name(const char *name)
     name_length++;
   }
   /* Error if empty or too long column name */
-  return last_char_is_space || (uint) name_length > NAME_CHAR_LEN;
+  return last_char_is_space || (name_length > NAME_CHAR_LEN);
 }
 
 

sql/table.h

@@ -2001,7 +2001,7 @@ void update_create_info_from_table(HA_CREATE_INFO *info, TABLE *form);
 bool check_and_convert_db_name(LEX_STRING *db, bool preserve_lettercase);
 bool check_db_name(LEX_STRING *db);
 bool check_column_name(const char *name);
-bool check_table_name(const char *name, uint length);
+bool check_table_name(const char *name, size_t length);
 int rename_file_ext(const char * from,const char * to,const char * ext);
 char *get_field(MEM_ROOT *mem, Field *field);
 bool get_field(MEM_ROOT *mem, Field *field, class String *res);