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-rw-r--r--storage/spider/mysql-test/spider/bugfix/r/mdev_31338.result16
1 files changed, 16 insertions, 0 deletions
diff --git a/storage/spider/mysql-test/spider/bugfix/r/mdev_31338.result b/storage/spider/mysql-test/spider/bugfix/r/mdev_31338.result
new file mode 100644
index 00000000..62b06336
--- /dev/null
+++ b/storage/spider/mysql-test/spider/bugfix/r/mdev_31338.result
@@ -0,0 +1,16 @@
+#
+# MDEV-31338 UBSAN: runtime error: member access within null pointer of type 'struct SPIDER_FIELD_CHAIN' and SIGSEGV in spider_db_open_item_ident on SELECT
+#
+for master_1
+for child2
+for child3
+CREATE SERVER srv FOREIGN DATA WRAPPER MYSQL OPTIONS (SOCKET "$MASTER_1_MYSOCK", DATABASE 'test',user 'root');
+CREATE TABLE t (c BLOB) ENGINE=InnoDB;
+CREATE TABLE ts (c BLOB) ENGINE=Spider COMMENT='WRAPPER "mysql",srv "srv",TABLE "t"';
+SELECT TRIM(BOTH ' ' FROM c) FROM ts ORDER BY c;
+TRIM(BOTH ' ' FROM c)
+drop table t, ts;
+drop server srv;
+for master_1
+for child2
+for child3