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hdb: Fix crashes with WRONG_REALM

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With HDB_ERR_WRONG_REALM the backend needs to expose the
principal, so we should not free the entry otherwise
the main kdc code will crash.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
This commit is contained in:
Stefan Metzmacher
2022-02-25 03:00:18 +01:00
committed by Luke Howard
parent 19b337a0fb
commit 7d103f8657
1 changed files with 1 additions and 1 deletions
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2
lib/hdb/common.c
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@@ -1575,7 +1575,7 @@ fetch_it(krb5_context context,
} }
out: out:
if (ret) if (ret != 0 && ret != HDB_ERR_WRONG_REALM)
hdb_free_entry(context, db, ent); hdb_free_entry(context, db, ent);
krb5_free_principal(context, nsprinc); krb5_free_principal(context, nsprinc);
free(host); free(host);