summaryrefslogtreecommitdiff
path: root/packet.c
diff options
context:
space:
mode:
Diffstat (limited to 'packet.c')
-rw-r--r--packet.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/packet.c b/packet.c
index 7e74c73b..6dfd492a 100644
--- a/packet.c
+++ b/packet.c
@@ -15,7 +15,7 @@ with the other side. This same code is used both on client and server side.
*/
#include "includes.h"
-RCSID("$Id: packet.c,v 1.1 1999/10/27 03:42:44 damien Exp $");
+RCSID("$Id: packet.c,v 1.2 1999/11/08 05:15:55 damien Exp $");
#include "xmalloc.h"
#include "buffer.h"
@@ -194,7 +194,6 @@ void
packet_encrypt(CipherContext *cc, void *dest, void *src,
unsigned int bytes)
{
- assert((bytes % 8) == 0);
cipher_encrypt(cc, dest, src, bytes);
}
@@ -207,7 +206,8 @@ packet_decrypt(CipherContext *cc, void *dest, void *src,
{
int i;
- assert((bytes % 8) == 0);
+ if ((bytes % 8) != 0)
+ fatal("packet_decrypt: bad ciphertext length %d", bytes);
/*
Cryptographic attack detector for ssh - Modifications for packet.c
@@ -500,7 +500,11 @@ packet_read_poll(int *payload_len_ptr)
buffer_consume(&incoming_packet, 8 - len % 8);
/* Test check bytes. */
- assert(len == buffer_len(&incoming_packet));
+
+ if (len != buffer_len(&incoming_packet))
+ packet_disconnect("packet_read_poll: len %d != buffer_len %d.",
+ len, buffer_len(&incoming_packet));
+
ucp = (unsigned char *)buffer_ptr(&incoming_packet) + len - 4;
stored_checksum = GET_32BIT(ucp);
if (checksum != stored_checksum)