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author | unknown <monty@mashka.mysql.fi> | 2002-12-26 18:26:37 +0200 |
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committer | unknown <monty@mashka.mysql.fi> | 2002-12-26 18:26:37 +0200 |
commit | f1696d4f5f001d59204f19b2ef3fa921c9336a0f (patch) | |
tree | 52c14204adc0f3d7ef9707add0e6d1da72ed37d8 /sql/sql_acl.cc | |
parent | ad22d0cbacd59f7dcac4ccc121486c614e609b93 (diff) | |
download | mariadb-git-f1696d4f5f001d59204f19b2ef3fa921c9336a0f.tar.gz |
Cut hostnames at HOSTNAME_LENGTH to avoid theoretical hostname overruns
Changed long packat handling to check for packets of length 0xffffff.
This does however break packet handling for older clients.
If you are using packets >= 16M then you need to upgrade client and server
after this patch.
Docs/internals.texi:
Updated documentation for 4.1 protocol
sql/ha_innodb.cc:
Optimization of checking command
sql/item.h:
Removed automatic set of length for Item_string
sql/item_create.cc:
Optimized create of create_func_current_user()
sql/net_serv.cc:
Fixed wrong max packet length
sql/sql_acl.cc:
Safety fix.
sql/sql_parse.cc:
Cut hostnames at HOSTNAME_LENGTH to avoid theoretical hostname overruns
Diffstat (limited to 'sql/sql_acl.cc')
-rw-r--r-- | sql/sql_acl.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc index 673bc441b6b..1f8f25e5fb8 100644 --- a/sql/sql_acl.cc +++ b/sql/sql_acl.cc @@ -1870,7 +1870,7 @@ static int replace_table_table(THD *thd, GRANT_TABLE *grant_table, ulong rights, ulong col_rights, bool revoke_grant) { - char grantor[HOSTNAME_LENGTH+1+USERNAME_LENGTH]; + char grantor[HOSTNAME_LENGTH+USERNAME_LENGTH+2]; int old_row_exists = 1; int error=0; ulong store_table_rights, store_col_rights; |