Fix wrong memory management

PLUGIN_VAR_MEMALLOC variable must always allocate new memory.
mroonga · Sep 25, 2013 · de46a85 · de46a85
1 parent b3a1eb6
commit de46a85
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ha_mroonga.cpp b/ha_mroonga.cpp
@@ -629,7 +629,7 @@ static void mrn_log_file_update(THD *thd, struct st_mysql_sys_var *var,
     *old_value_ptr = my_strdup(new_log_file_name, MYF(MY_WME));
     my_free(old_log_file_name, MYF(0));
 #else
-    *old_value_ptr = const_cast<char *>(new_log_file_name);
+    *old_value_ptr = my_strdup(new_log_file_name, MYF(MY_WME));
 #endif
   }
   grn_ctx_fin(&ctx);