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Kirill Smelkov
mariadb
Commits
682cca2e
Commit
682cca2e
authored
21 years ago
by
peter@mysql.com
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Fix predicted first rand() call
parent
279f43a1
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sql/sql_class.cc
sql/sql_class.cc
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sql/sql_class.cc
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682cca2e
...
@@ -156,7 +156,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
...
@@ -156,7 +156,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
*/
*/
{
{
pthread_mutex_lock
(
&
LOCK_thread_count
);
pthread_mutex_lock
(
&
LOCK_thread_count
);
ulong
tmp
=
(
ulong
)
(
rnd
(
&
sql_rand
)
*
3000000
);
ulong
tmp
=
(
ulong
)
(
rnd
(
&
sql_rand
)
*
0xffffffff
);
/* make all bits random */
pthread_mutex_unlock
(
&
LOCK_thread_count
);
pthread_mutex_unlock
(
&
LOCK_thread_count
);
randominit
(
&
rand
,
tmp
+
(
ulong
)
&
rand
,
tmp
+
(
ulong
)
::
query_id
);
randominit
(
&
rand
,
tmp
+
(
ulong
)
&
rand
,
tmp
+
(
ulong
)
::
query_id
);
}
}
...
...
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