Merge branch '5.5' into 10.0

3 files changed, 14 insertions, 12 deletions

diff --git a/storage/maria/ma_check.c b/storage/maria/ma_check.c
index cd8cedeb092..a6efc8a3aa9 100644
--- a/storage/maria/ma_check.c
+++ b/storage/maria/ma_check.c
@@ -891,8 +891,7 @@ static int chk_index(HA_CHECK *param, MARIA_HA *info, MARIA_KEYDEF *keyinfo,
   if (level > param->max_level)
     param->max_level=level;
 
-  if (_ma_get_keynr(share, anc_page->buff) !=
-      (uint) (keyinfo - share->keyinfo))
+  if (_ma_get_keynr(share, anc_page->buff) != keyinfo->key_nr)
     _ma_check_print_error(param, "Page at %s is not marked for index %u",
                           llstr(anc_page->pos, llbuff),
                           (uint) (keyinfo - share->keyinfo));
@@ -916,7 +915,7 @@ static int chk_index(HA_CHECK *param, MARIA_HA *info, MARIA_KEYDEF *keyinfo,
   info->last_key.keyinfo= tmp_key.keyinfo= keyinfo;
   info->lastinx= ~0;                            /* Safety */
   tmp_key.data= tmp_key_buff;
-  for ( ;; )
+  for ( ;; _ma_copy_key(&info->last_key, &tmp_key))
   {
     if (nod_flag)
     {
@@ -998,7 +997,6 @@ static int chk_index(HA_CHECK *param, MARIA_HA *info, MARIA_KEYDEF *keyinfo,
                                             tmp_key.data);
       }
     }
-    _ma_copy_key(&info->last_key, &tmp_key);
     (*key_checksum)+= maria_byte_checksum(tmp_key.data, tmp_key.data_length);
     record= _ma_row_pos_from_key(&tmp_key);
 
@@ -5739,8 +5737,7 @@ static int sort_insert_key(MARIA_SORT_PARAM *sort_param,
     a_length= share->keypage_header + nod_flag;
     key_block->end_pos= anc_buff + share->keypage_header;
     bzero(anc_buff, share->keypage_header);
-    _ma_store_keynr(share, anc_buff, (uint) (sort_param->keyinfo -
-                                            share->keyinfo));
+    _ma_store_keynr(share, anc_buff, sort_param->keyinfo->key_nr);
     lastkey=0;					/* No previous key in block */
   }
   else
diff --git a/storage/maria/ma_ft_boolean_search.c b/storage/maria/ma_ft_boolean_search.c
index af2ad6f1ba9..c5cfa550c10 100644
--- a/storage/maria/ma_ft_boolean_search.c
+++ b/storage/maria/ma_ft_boolean_search.c
@@ -457,7 +457,7 @@ static int _ft2_search_no_lock(FTB *ftb, FTB_WORD *ftbw, my_bool init_search)
     */
     ftbw->off=off;
     ftbw->key_root= info->cur_row.lastpos;
-    ftbw->keyinfo=& info->s->ft2_keyinfo;
+    ftbw->keyinfo= info->last_key.keyinfo= & info->s->ft2_keyinfo;
     r= _ma_search_first(info, ftbw->keyinfo, ftbw->key_root);
     DBUG_ASSERT(r==0);  /* found something */
     memcpy(lastkey_buf+off, info->last_key.data,
diff --git a/storage/maria/ma_write.c b/storage/maria/ma_write.c
index feac1dbf894..1cf8cc6af29 100644
--- a/storage/maria/ma_write.c
+++ b/storage/maria/ma_write.c
@@ -664,13 +664,18 @@ static int w_search(register MARIA_HA *info, uint32 comp_flag, MARIA_KEY *key,
       else
       {
         /* popular word. two-level tree. going down */
-        my_off_t root=dup_key_pos;
-        keyinfo= &share->ft2_keyinfo;
-        get_key_full_length_rdonly(off, key);
-        key+=off;
+        my_off_t root= dup_key_pos;
+        MARIA_KEY subkey;
+        get_key_full_length_rdonly(off, key->data);
+        subkey.keyinfo= keyinfo= &share->ft2_keyinfo;
+        subkey.data= key->data + off;
+        subkey.data_length= key->data_length - off;
+        subkey.ref_length= key->ref_length;
+        subkey.flag= key->flag;
+
         /* we'll modify key entry 'in vivo' */
         keypos-= keyinfo->keylength + page.node;
-        error= _ma_ck_real_write_btree(info, key, &root, comp_flag);
+        error= _ma_ck_real_write_btree(info, &subkey, &root, comp_flag);
         _ma_dpointer(share, keypos+HA_FT_WLEN, root);
         subkeys--; /* should there be underflow protection ? */
         DBUG_ASSERT(subkeys < 0);