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Bug#35924 DEFINER should be stored 'quoted' in I_S

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The '@' symbol can not be used in the host name according to rfc952.
The fix:
added function check_host_name(LEX_STRING *str)
which checks that all symbols in host name string are valid and
host name length is not more than max host name length
(just moved check_string_length() function from the parser into check_host_name()).


mysql-test/r/create.result:
  test result
mysql-test/t/create.test:
  test case
sql/mysql_priv.h:
  added function check_host_name(LEX_STRING *str)
sql/sql_parse.cc:
  added function check_host_name(LEX_STRING *str)
  which checks that all symbols in host name string are valid and
  host name length is not more than max host name length(HOSTNAME_LENGTH).
sql/sql_yacc.yy:
  using newly added function check_host_name()
This commit is contained in:
Sergey Glukhov
2008-10-02 16:57:52 +05:00
parent 7e60f71001
commit d51e2c0760
5 changed files with 41 additions and 2 deletions
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sql/mysql_priv.h
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@ -614,6 +614,7 @@ LEX_USER *create_definer(THD *thd, LEX_STRING *user_name, LEX_STRING *host_name)
LEX_USER *get_current_user(THD *thd, LEX_USER *user);
bool check_string_length(LEX_STRING *str,
const char *err_msg, uint max_length);
bool check_host_name(LEX_STRING *str);
enum enum_mysql_completiontype {
ROLLBACK_RELEASE=-2, ROLLBACK=1, ROLLBACK_AND_CHAIN=7,