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| author | svoj@april.(none) <> | 2006-04-19 15:13:50 +0500 |
|---|---|---|
| committer | svoj@april.(none) <> | 2006-04-19 15:13:50 +0500 |
| commit | 06ce215f103cf83aee63a9e24340e15ee8ca1ee8 (patch) | |
| tree | 5bb95b29ccad280aca995617952fa4dd8c747dc3 /include/my_tree.h | |
| parent | da6210ee61ed204d1b327081d5258f13eec5072d (diff) | |
| download | mariadb-git-06ce215f103cf83aee63a9e24340e15ee8ca1ee8.tar.gz | |
BUG#18160 - Memory-/HEAP Table endless growing indexes
Updating data in HEAP table with BTREE index results in wrong index_length
counter value, which keeps growing after each update.
When inserting new record into tree counter is incremented by:
sizeof(TREE_ELEMENT) + key_size + tree->size_of_element
But when deleting element from tree it doesn't decrement counter by key_size:
sizeof(TREE_ELEMENT) + tree->size_of_element
This fix makes accurate allocated memory counter for tree. That is
decrease counter by key_size when deleting tree element.
Diffstat (limited to 'include/my_tree.h')
| -rw-r--r-- | include/my_tree.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/my_tree.h b/include/my_tree.h index 14d8593b6dc..03dc9d5c829 100644 --- a/include/my_tree.h +++ b/include/my_tree.h @@ -84,7 +84,7 @@ TREE_ELEMENT *tree_insert(TREE *tree,void *key, uint key_size, void *tree_search(TREE *tree, void *key, void *custom_arg); int tree_walk(TREE *tree,tree_walk_action action, void *argument, TREE_WALK visit); -int tree_delete(TREE *tree, void *key, void *custom_arg); +int tree_delete(TREE *tree, void *key, uint key_size, void *custom_arg); void *tree_search_key(TREE *tree, const void *key, TREE_ELEMENT **parents, TREE_ELEMENT ***last_pos, enum ha_rkey_function flag, void *custom_arg); |