Fixes for two test failures in Buildbot.

 - Adjust timing in test case, to avoid test failures caused by high load
   on machines and consequent race conditions in the test case.

 - Add another variant of Valgrind suppressions for memory leak in system
   libraries when unloading dynamic object files.


mysql-test/r/information_schema.result:
  Adjust timing to avoid test failures due to races.
mysql-test/t/information_schema.test:
  Adjust timing to avoid test failures due to races.
mysql-test/valgrind.supp:
  Add another variant of valgrind suppression for leak in system libs.

1 files changed, 1 insertions, 1 deletions

diff --git a/mysql-test/t/information_schema.test b/mysql-test/t/information_schema.test
index 1298bb89754..2d260616d06 100644
--- a/mysql-test/t/information_schema.test
+++ b/mysql-test/t/information_schema.test
@@ -1114,7 +1114,7 @@ eval SET @tid=$ID;
 --enable_query_log
 SELECT IF(`time` > 0, 'OK', `time`) AS time_low,
        IF(`time` < 1000, 'OK', `time`) AS time_high,
-       IF(time_ms > 1500, 'OK', time_ms) AS time_ms_low,
+       IF(time_ms >= 1000, 'OK', time_ms) AS time_ms_low,
        IF(time_ms < 1000000, 'OK', time_ms) AS time_ms_high
   FROM INFORMATION_SCHEMA.PROCESSLIST
  WHERE ID=@tid;