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sdb: Fix NULL pointer deference if we return early

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If we return because of a wrong realm in a cross forest trust case, we
do not have a skdc_entry allocated.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
This commit is contained in:
Andreas Schneider 2016-02-15 08:27:54 +01:00 committed by Alexander Bokovoy
parent 3d6e18f210
commit 00267c9565
1 changed files with 6 additions and 3 deletions
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9
source4/kdc/sdb_to_kdb.c
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@ -331,11 +331,14 @@ int sdb_entry_ex_to_kdb_entry_ex(krb5_context context,
ZERO_STRUCTP(k);
skdc_entry = talloc_get_type(s->ctx, struct samba_kdc_entry);
if (s->ctx != NULL) {
skdc_entry = talloc_get_type(s->ctx, struct samba_kdc_entry);
k->e_data = (void *)skdc_entry;
k->e_data = (void *)skdc_entry;
talloc_set_destructor(skdc_entry, samba_kdc_kdb_entry_destructor);
talloc_set_destructor(skdc_entry,
samba_kdc_kdb_entry_destructor);
}
return sdb_entry_ex_to_krb5_db_entry(context, &s->entry, k);
}