From 8f39d55a298e08ac808da6988032f14d542627c6 Mon Sep 17 00:00:00 2001 From: Juraj Sloboda Date: Wed, 26 Sep 2018 14:25:32 +0200 Subject: Update code to compute checksum for buffer chains Compute ICMP checksum for buffer chains Fix checksum function for buffer chains Change-Id: I39b845b94a63c3ab5fc9f6f9ab36cadbc67c104f Signed-off-by: Juraj Sloboda --- src/vnet/ip/ip.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/vnet') diff --git a/src/vnet/ip/ip.h b/src/vnet/ip/ip.h index 50965d411e6..b114fcbaaf6 100644 --- a/src/vnet/ip/ip.h +++ b/src/vnet/ip/ip.h @@ -162,7 +162,7 @@ ip_incremental_checksum_buffer (vlib_main_t * vm, void *h; u32 n; - n = clib_min (n_bytes_left, b->current_length); + n = clib_min (n_bytes_left, b->current_length - first_buffer_offset); h = vlib_buffer_get_current (b) + first_buffer_offset; sum = ip_incremental_checksum (sum, h, n); if (PREDICT_FALSE (b->flags & VLIB_BUFFER_NEXT_PRESENT)) -- cgit 1.2.3-korg