diff --git a/storage/innodb_plugin/handler/ha_innodb.cc b/storage/innodb_plugin/handler/ha_innodb.cc index 34249b7718a..3f8dc97e4b5 100644 --- a/storage/innodb_plugin/handler/ha_innodb.cc +++ b/storage/innodb_plugin/handler/ha_innodb.cc @@ -5379,6 +5379,9 @@ ha_innobase::index_read( prebuilt->index_usable = FALSE; DBUG_RETURN(HA_ERR_CRASHED); } + if (UNIV_UNLIKELY(!prebuilt->index_usable)) { + DBUG_RETURN(HA_ERR_TABLE_DEF_CHANGED); + } /* Note that if the index for which the search template is built is not necessarily prebuilt->index, but can also be the clustered index */ @@ -7221,6 +7224,10 @@ ha_innobase::records_in_range( n_rows = HA_POS_ERROR; goto func_exit; } + if (UNIV_UNLIKELY(!row_merge_is_index_usable(prebuilt->trx, index))) { + n_rows = HA_ERR_TABLE_DEF_CHANGED; + goto func_exit; + } heap = mem_heap_create(2 * (key->key_parts * sizeof(dfield_t) + sizeof(dtuple_t)));