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Additional fix for BUG#16777: Can not create trigger nor view

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w/o definer if --skip-grant-tables specified.
  
The previous patch does not allow to specify empty host name in
DEFINER-clause explicitly.


mysql-test/r/skip_grants.result:
  Updated the result file.
mysql-test/r/view_grant.result:
  Updated the result file.
mysql-test/t/skip_grants.test:
  Added test cases for BUG#16777; re-organized tests.
mysql-test/t/view_grant.test:
  Updated after final fix of BUG#16777.
sql/sql_parse.cc:
  The final part of fixing BUG#16777: allow empty host name in explicitly
  specified DEFINER-clause.
sql/sql_show.cc:
  Quote an identifier if it is empty.
This commit is contained in:
unknown
2006-03-10 14:40:15 +03:00
parent 50c8c206fc
commit cf539a5ac0
6 changed files with 135 additions and 57 deletions
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11
sql/sql_parse.cc
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@@ -7300,8 +7300,7 @@ LEX_USER *create_default_definer(THD *thd)
/*
Create definer with the given user and host names. Also check that the user
and host names satisfy definers requirements.
Create definer with the given user and host names.
SYNOPSIS
create_definer()
@@ -7319,14 +7318,6 @@ LEX_USER *create_definer(THD *thd, LEX_STRING *user_name, LEX_STRING *host_name)
{
LEX_USER *definer;
/* Check that specified host name is valid. */
if (host_name->length == 0)
{
my_error(ER_MALFORMED_DEFINER, MYF(0));
return 0;
}
/* Create and initialize. */
if (! (definer= (LEX_USER*) thd->alloc(sizeof(LEX_USER))))