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authorMarko Mäkelä <marko.makela@mariadb.com>2020-10-30 12:58:16 +0200
committerMarko Mäkelä <marko.makela@mariadb.com>2020-10-30 12:58:16 +0200
commit72eea39d4c4a8bcadccfdac457e61abc7b618ff8 (patch)
tree66afefe24bc7f9ce5896a7fdeba733818a7cba97
parentfbcd7c0c0659108624422bc845272fab775bdce5 (diff)
downloadmariadb-git-72eea39d4c4a8bcadccfdac457e61abc7b618ff8.tar.gz
MDEV-23991 fixup: Initialize the memory
This regression was introduced in commit afc9d00c66db946c8240fe1fa6b345a3a8b6fec1. This is a partial backport of commit 199863d72b7cccaa4c75641c50c45a83b568ab8c from 10.4.
-rw-r--r--storage/innobase/dict/dict0stats.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/storage/innobase/dict/dict0stats.cc b/storage/innobase/dict/dict0stats.cc
index bf2645fd65c..f8a4cebfb16 100644
--- a/storage/innobase/dict/dict0stats.cc
+++ b/storage/innobase/dict/dict0stats.cc
@@ -2249,6 +2249,9 @@ dict_stats_update_persistent(
}
ut_ad(!dict_index_is_ibuf(index));
+ mutex_enter(&dict_sys->mutex);
+ dict_stats_empty_index(index, false);
+ mutex_exit(&dict_sys->mutex);
index_stats_t stats = dict_stats_analyze_index(index);