Bug #6223
libzfs improperly uses an avl tree in namespace_reload
Start date:
2015-09-11
Due date:
% Done:
80%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
In namespace_reload, libzfs empties the libzfs_ns_avl tree with uu_avl_teardown (really a avl_destroy_nodes in disguise) and then proceeds to insert new items without destroying and recreating the tree.
Recall what avl.h has to say about avl_destroy_nodes:
* 3. Use avl_destroy_nodes() to quickly process/free up any remaining nodes. * Note that once you use avl_destroy_nodes(), you can no longer * use any routine except avl_destroy_nodes() and avl_destoy().
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