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host stack: update stale copyright
[vpp.git]
/
src
/
vnet
/
tcp
/
tcp_pg.c
diff --git
a/src/vnet/tcp/tcp_pg.c
b/src/vnet/tcp/tcp_pg.c
index
3be4592
..
07bdb11
100644
(file)
--- a/
src/vnet/tcp/tcp_pg.c
+++ b/
src/vnet/tcp/tcp_pg.c
@@
-1,5
+1,5
@@
/*
/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Copyright (c) 2016
-2019
Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
@@
-77,7
+77,11
@@
tcp_pg_edit_function (pg_main_t * pg,
ASSERT (p0->current_data == 0);
ip0 = (void *) (p0->data + ip_offset);
tcp0 = (void *) (p0->data + tcp_offset);
ASSERT (p0->current_data == 0);
ip0 = (void *) (p0->data + ip_offset);
tcp0 = (void *) (p0->data + tcp_offset);
- tcp_len0 = clib_net_to_host_u16 (ip0->length) - sizeof (ip0[0]);
+ /* if IP length has been specified, then calculate the length based on buffer */
+ if (ip0->length == 0)
+ tcp_len0 = vlib_buffer_length_in_chain (vm, p0) - tcp_offset;
+ else
+ tcp_len0 = clib_net_to_host_u16 (ip0->length) - tcp_offset;
/* Initialize checksum with header. */
if (BITS (sum0) == 32)
/* Initialize checksum with header. */
if (BITS (sum0) == 32)