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Fix for a security flaw in database hash

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Sinisa@sinisa.nasamreza.org
2002-08-07 21:57:32 +03:00
parent 042facc475
commit 04e7beecf5
2 changed files with 4 additions and 0 deletions
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2
Docs/manual.texi
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@@ -46928,6 +46928,8 @@ not yet 100% confident in this code.
@appendixsubsec Changes in release 3.23.52
@itemize @bullet
@item
Fixed a security bug with empty db column in db table
@item
Changed initialisation of @code{RND()} to make it less predicatable.
@item
Fixed problem with @code{GROUP BY} on result with expression that created a

2
sql/sql_acl.cc
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@@ -242,6 +242,8 @@ int acl_init(bool dont_read_acl_tables)
ACL_DB db;
update_hostname(&db.host,get_field(&mem, table,0));
db.db=get_field(&mem, table,1);
if (!db.db || !db.db[0])
continue;
db.user=get_field(&mem, table,2);
db.access=get_access(table,3);
db.access=fix_rights_for_db(db.access);