MDEV-32226 UBSAN shift exponent X is too large for 64-bit type 'long long int' in sql/field.cc

mysql-test/main/type_set.result

@@ -379,3 +379,67 @@ a	FLOOR(a)	CEILING(a)	TRUNCATE(a,0)	ROUND(a)
 999999999999999999999999999999999999999999999999999999999999	1	1	1	1
 DROP TABLE t2;
 DROP TABLE t1;
+#
+# MDEV-32226 UBSAN shift exponent X is too large for 64-bit type 'long long int' in sql/field.cc
+#
+SET sql_mode='';
+CREATE TABLE t (f SET('1','2','3','4','5','6','7','8','9','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1'));
+Warnings:
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+Note	1291	Column 'f' has duplicated value '1' in SET
+INSERT INTO t VALUES ('0');
+DROP TABLE t;

mysql-test/main/type_set.test

@@ -261,3 +261,12 @@ SHOW CREATE TABLE t2;
 SELECT * FROM t2;
 DROP TABLE t2;
 DROP TABLE t1;
+
+--echo #
+--echo # MDEV-32226 UBSAN shift exponent X is too large for 64-bit type 'long long int' in sql/field.cc
+--echo #
+
+SET sql_mode='';
+CREATE TABLE t (f SET('1','2','3','4','5','6','7','8','9','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1'));
+INSERT INTO t VALUES ('0');
+DROP TABLE t;

sql/field.cc

@@ -9568,13 +9568,13 @@ int Field_set::store(const char *from,size_t length,CHARSET_INFO *cs)
     /* This is for reading numbers with LOAD DATA INFILE */
     char *end;
     tmp=my_strntoull(cs,from,length,10,&end,&err);
-    if (err || end != from+length ||
-	tmp > (ulonglong) (((longlong) 1 << typelib->count) - (longlong) 1))
+    if (err || end != from + length)
     {
-      tmp=0;      
       set_warning(WARN_DATA_TRUNCATED, 1);
-      err= 1;
+      store_type(0);
+      return 1;
     }
+    return Field_set::store((longlong) tmp, true/*unsigned*/);
   }
   else if (got_warning)
     set_warning(WARN_DATA_TRUNCATED, 1);