updates.

[silc.git] / lib / silccore / silcpacket.c

diff --git a/lib/silccore/silcpacket.c b/lib/silccore/silcpacket.c
index 68cb566c884fe99a6e3857416d97698ce84eff02..d05c0bd104196fd37b6217ed7b9ef27d6cfc8b4e 100644 (file)
--- a/lib/silccore/silcpacket.c
+++ b/lib/silccore/silcpacket.c
@@ -187,7 +187,8 @@ void silc_packet_assemble(SilcPacketContext *ctx, SilcCipher cipher)
 
   /* Get random padding */
 #if 1
-  for (i = 0; i < ctx->padlen; i++) tmppad[i] = silc_rng_global_get_byte();
+  for (i = 0; i < ctx->padlen; i++) tmppad[i] = 
+                                     silc_rng_global_get_byte_fast();
 #else
   /* XXX: For testing - to be removed */
   memset(tmppad, 65, sizeof(tmppad));
@@ -402,8 +403,16 @@ void silc_packet_receive_process(SilcSocketConnection sock,
 
     /* Decrypt rest of the packet */
     if (cipher)
-      silc_packet_decrypt(cipher, hmac, parse_ctx->packet->sequence, 
-                         parse_ctx->packet->buffer, parse_ctx->normal);
+      if (silc_packet_decrypt(cipher, hmac, parse_ctx->packet->sequence, 
+                             parse_ctx->packet->buffer, 
+                             parse_ctx->normal) == -1) {
+       SILC_LOG_WARNING(("Packet decryption failed %s:%d [%s]", 
+                         sock->hostname, sock->port,
+                         (sock->type == SILC_SOCKET_TYPE_UNKNOWN ? "Unknown" :
+                          sock->type == SILC_SOCKET_TYPE_CLIENT ? "Client" :
+                          sock->type == SILC_SOCKET_TYPE_SERVER ? "Server" :
+                          "Router")));
+      }
 
     /* Pull the packet from inbuf thus we'll get the next one
        in the inbuf. */
@@ -445,9 +454,6 @@ static int silc_packet_check_mac(SilcHmac hmac, SilcBuffer buffer,
     /* Compare the HMAC's (buffer->tail has the packet's HMAC) */
     if (memcmp(mac, buffer->tail, mac_len)) {
       SILC_LOG_ERROR(("MAC failed"));
-
-      /* XXX Remove */
-      assert(FALSE);
       return FALSE;
     }