Fix for bug #24261 "crash when WHERE contains NOT IN ('<negative value>') for unsigned column type"

When calculating a SEL_TREE for the "c_{i-1} < X < c_i" interval, check if the tree returned for the "-inf < X < c_0" interval is NULL

1 files changed, 7 insertions, 0 deletions

diff --git a/mysql-test/t/func_in.test b/mysql-test/t/func_in.test
index 8ddf1fbe314..0153da12b53 100644
--- a/mysql-test/t/func_in.test
+++ b/mysql-test/t/func_in.test
@@ -231,4 +231,11 @@ insert into t1 values (1),(2);
 select some_id from t1 where some_id not in(2,-1);
 select some_id from t1 where some_id not in(-4,-1,-4);
 select some_id from t1 where some_id not in(-4,-1,3423534,2342342);
+
+#
+# BUG#24261: crash when WHERE contains NOT IN ('<negative value>') for unsigned column type
+#
+
+select some_id from t1 where some_id not in('-1', '0');
+
 drop table t1;