database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

Fix for 1224 (USER() CURRENT_USER() functions in embedded library)

Browse Source 
Now we return user@host for USER() in embedded library
CURRENT_USER returns empty string if library compiled with
NO_EMBEDDED_ACCESS_CHECKS


libmysqld/embedded_priv.h:
  function's declarations trimmed
libmysqld/lib_sql.cc:
  user/host names handling added
libmysqld/libmysqld.c:
  user/host names handling added
sql/sql_class.cc:
  we shouldn't free user/host names in embedded library
This commit is contained in:
unknown
2004-01-07 21:30:15 +04:00
parent 902c361910
commit 582886a3e9
4 changed files with 33 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
libmysqld/libmysqld.c
View File

@ -124,17 +124,14 @@ static inline int mysql_init_charset(MYSQL *mysql)
return 0;
}
int check_embedded_connection(MYSQL *mysql);
MYSQL * STDCALL
mysql_real_connect(MYSQL *mysql,const char *host, const char *user,
const char *passwd, const char *db,
uint port, const char *unix_socket,ulong client_flag)
{
char *db_name;
#ifndef NO_EMBEDDED_ACCESS_CHECKS
char name_buff[USERNAME_LENGTH];
#endif
DBUG_ENTER("mysql_real_connect");
DBUG_PRINT("enter",("host: %s db: %s user: %s",
host ? host : "(Null)",
@ -165,10 +162,10 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user,
if (!db || !db[0])
db=mysql->options.db;
#ifndef NO_EMBEDDED_ACCESS_CHECKS
if (!user || !user[0])
user=mysql->options.user;
#ifndef NO_EMBEDDED_ACCESS_CHECKS
if (!passwd)
{
passwd=mysql->options.password;
@ -177,16 +174,18 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user,
passwd=getenv("MYSQL_PWD"); /* get it from environment */
#endif
}
mysql->passwd= passwd ? my_strdup(passwd,MYF(0)) : NULL;
#endif /*!NO_EMBEDDED_ACCESS_CHECKS*/
if (!user || !user[0])
{
read_user_name(name_buff);
if (!name_buff[0])
if (name_buff[0])
user= name_buff;
}
if (!user)
user= "";
mysql->user=my_strdup(user,MYF(0));
mysql->passwd= passwd ? my_strdup(passwd,MYF(0)) : NULL;
#endif /*!NO_EMBEDDED_ACCESS_CHECKS*/
port=0;
unix_socket=0;
@ -196,10 +195,8 @@ mysql_real_connect(MYSQL *mysql,const char *host, const char *user,
init_embedded_mysql(mysql, client_flag, db_name);
#ifndef NO_EMBEDDED_ACCESS_CHECKS
if (check_embedded_connection(mysql))
goto error;
#endif
if (mysql_init_charset(mysql))
goto error;