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(DB_seq): check for valid hdb_entries

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3214 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-08-28 01:26:09 +00:00
parent db5b678e09
commit 3a8615c2ad
1 changed files with 3 additions and 4 deletions
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7
lib/hdb/db.c
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@@ -167,7 +167,8 @@ DB_seq(krb5_context context, HDB *db, hdb_entry *entry, int flag)
key_data.length = key.size;
data.data = value.data;
data.length = value.size;
hdb_value2entry(context, &data, entry);
if (hdb_value2entry(context, &data, entry))
return DB_seq(context, db, entry, R_NEXT);
if (entry->principal == NULL) {
entry->principal = malloc(sizeof(*entry->principal));
hdb_key2principal(context, &key_data, entry->principal);
@@ -227,9 +228,7 @@ DB__get(krb5_context context, HDB *db, krb5_data key, krb5_data *reply)
if(code == 1)
return HDB_ERR_NOENTRY;
reply->length = v.size;
reply->data = malloc(reply->length);
memcpy(reply->data, v.data, reply->length);
krb5_data_copy(reply, v.size, v.data);
return 0;
}