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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-24 19:18:50 +00:00
Matthijs Mekking 0d578097ef Fix bug in keymgr_key_has_successor
The logic in `keymgr_key_has_successor(key, keyring)` is flawed, it
returns true if there is any key in the keyring that has a successor,
while what we really want here is to make sure that the given key
has a successor in the given keyring.

Rather than relying on `keymgr_key_exists_with_state`, walk the
list of keys in the keyring and check if the key is a successor of
the given predecessor key.
2020-06-02 10:00:51 +02:00
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