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Merge bk-internal.mysql.com:/home/bk/mysql-5.0

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into  neptunus.(none):/home/msvensson/mysql/bug15598/my50-bug15598
This commit is contained in:
msvensson@neptunus.(none) 2006-01-09 18:06:16 +01:00
commit 8dab567f25
3 changed files with 24 additions and 2 deletions
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9
mysql-test/r/grant.result
View file

@ -615,3 +615,12 @@ show grants for root@localhost;
Grants for root@localhost Grants for root@localhost
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION
set names latin1; set names latin1;
create user mysqltest_7@;
set password for mysqltest_7@ = password('systpass');
show grants for mysqltest_7@;
Grants for mysqltest_7@
GRANT USAGE ON *.* TO 'mysqltest_7'@'' IDENTIFIED BY PASSWORD '*2FB071A056F9BB745219D9C876814231DAF46517'
drop user mysqltest_7@;
flush privileges;
show grants for mysqltest_7@;
ERROR 42000: There is no such grant defined for user 'mysqltest_7' on host ''

12
mysql-test/t/grant.test
View file

@ -499,4 +499,16 @@ revoke all privileges on
show grants for root@localhost; show grants for root@localhost;
set names latin1; set names latin1;
#
# Bug #15598 Server crashes in specific case during setting new password
# - Caused by a user with host ''
#
create user mysqltest_7@;
set password for mysqltest_7@ = password('systpass');
show grants for mysqltest_7@;
drop user mysqltest_7@;
flush privileges; # BUG#16297(flush should be removed when that bug is fixed)
--error 1141
show grants for mysqltest_7@;
# End of 4.1 tests # End of 4.1 tests

5
sql/sql_acl.cc
View file

@ -1543,7 +1543,8 @@ find_acl_user(const char *host, const char *user, my_bool exact)
acl_user->user && !strcmp(user,acl_user->user)) acl_user->user && !strcmp(user,acl_user->user))
{ {
if (exact ? !my_strcasecmp(&my_charset_latin1, host, if (exact ? !my_strcasecmp(&my_charset_latin1, host,
acl_user->host.hostname) : acl_user->host.hostname ?
acl_user->host.hostname : "") :
compare_hostname(&acl_user->host,host,host)) compare_hostname(&acl_user->host,host,host))
{ {
DBUG_RETURN(acl_user); DBUG_RETURN(acl_user);
@ -4638,7 +4639,7 @@ ACL_USER *check_acl_user(LEX_USER *user_name,
if (!(user=acl_user->user)) if (!(user=acl_user->user))
user= ""; user= "";
if (!(host=acl_user->host.hostname)) if (!(host=acl_user->host.hostname))
host= "%"; host= "";
if (!strcmp(user_name->user.str,user) && if (!strcmp(user_name->user.str,user) &&
!my_strcasecmp(system_charset_info, user_name->host.str, host)) !my_strcasecmp(system_charset_info, user_name->host.str, host))
break; break;