- Fix MDEV-6686 (buffer overflow in MakeRecord)

modified: storage/connect/ha_connect.cc
MariaDB · Sep 5, 2014 · 4aac44d · 4aac44d
1 parent 7c1af79
commit 4aac44d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/storage/connect/ha_connect.cc b/storage/connect/ha_connect.cc
@@ -1731,10 +1731,10 @@ int ha_connect::MakeRecord(char *buf)
 
         // Store functions returns 1 on overflow and -1 on fatal error
         if (rc > 0) {
-          char buf[128];
+          char buf[256];
           THD *thd= ha_thd();
 
-          sprintf(buf, "Out of range value %s for column '%s' at row %ld",
+          sprintf(buf, "Out of range value %.140s for column '%s' at row %ld",
             value->GetCharString(val),
             fp->field_name, 
             thd->get_stmt_da()->current_row_for_warning());