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-rw-r--r--sql/sql_table.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 2e057d6a731..d154c238229 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -2776,7 +2776,7 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
sql_field->interval_list);
List_iterator<String> int_it(sql_field->interval_list);
String conv, *tmp;
- char comma_buf[2];
+ char comma_buf[4]; /* 4 bytes for utf32 */
int comma_length= cs->cset->wc_mb(cs, ',', (uchar*) comma_buf,
(uchar*) comma_buf +
sizeof(comma_buf));