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Fixed memory leak caused by user deletion, aswell as invalid free caused by

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user creation.
This commit is contained in:
Vicențiu Ciorbaru
2013-10-17 15:03:49 -07:00
committed by Sergei Golubchik
parent 7e18b8f1d6
commit e876aa2b3b
1 changed files with 3 additions and 0 deletions
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3
sql/sql_acl.cc
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@@ -1772,6 +1772,8 @@ static void acl_insert_user(const char *user, const char *host,
acl_user.ssl_cipher= ssl_cipher ? strdup_root(&mem,ssl_cipher) : 0;
acl_user.x509_issuer= x509_issuer ? strdup_root(&mem,x509_issuer) : 0;
acl_user.x509_subject=x509_subject ? strdup_root(&mem,x509_subject) : 0;
(void) my_init_dynamic_array(&acl_user.role_grants, sizeof(ACL_USER *),
50, 100, MYF(0));
(void) push_dynamic(&acl_users,(uchar*) &acl_user);
if (!acl_user.host.hostname ||
@@ -6474,6 +6476,7 @@ static int handle_grant_struct(enum enum_acl_lists struct_no, bool drop,
elements--;
switch ( struct_no ) {
case USER_ACL:
free_acl_user(dynamic_element(&acl_users, idx, ACL_USER*));
delete_dynamic_element(&acl_users, idx);
break;