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authorAndrew Bartlett <abartlet@samba.org>2005-11-07 02:19:19 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:45:51 -0500
commitf9c2f271e805fdf3e5d7c0632dc26c6258b5a5ed (patch)
treee72a6efb9bf80f702a2d79da6d3fccd1caaeb1a1
parentcca42c611a3f39b18395bcc40b097c65dd3469ae (diff)
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r11540: Some notes to myself on RFC complience.
Andrew Bartlett (This used to be commit 6d439cae989efff7530d75e5dd21faa8e5230059)
-rw-r--r--source4/kdc/kdc.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/source4/kdc/kdc.c b/source4/kdc/kdc.c
index 4a1bb0ad05..1f27154bde 100644
--- a/source4/kdc/kdc.c
+++ b/source4/kdc/kdc.c
@@ -101,6 +101,9 @@ static void kdc_send_handler(struct kdc_socket *kdc_socket)
if (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
break;
}
+ if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_BUFFER_SIZE)) {
+ /* Replace with a krb err, response to big */
+ }
DLIST_REMOVE(kdc_socket->send_queue, rep);
talloc_free(rep);
@@ -248,6 +251,10 @@ static void kdc_tcp_recv(struct stream_connection *conn, uint16_t flags)
if (kdcconn->partial_read != 4) return;
packet_length = RIVAL(kdcconn->partial.data, 0) + 4;
+
+ if (packet_length & (1 << 31)) {
+ /* return 'KRB_ERR_FIELD_TOOLONG' and terminate */
+ }
kdcconn->partial.data = talloc_realloc(kdcconn, kdcconn->partial.data,
uint8_t, packet_length);