Do not use user specified LEN field for csum calculation which
is quite dangerous.
Signed-off-by: Vadim Kochan <vadi...@gmail.com>
---
trafgen_l4.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/trafgen_l4.c b/trafgen_l4.c
index c109675..79c5914 100644
--- a/trafgen_l4.c
+++ b/trafgen_l4.c
@@ -44,8 +44,6 @@ static void udp_packet_finish(struct proto_hdr *hdr)
if (!lower)
return;
- total_len = proto_field_get_u16(hdr, UDP_LEN);
-
switch (lower->id) {
case PROTO_IP4:
csum = p4_csum((void *) proto_header_ptr(lower),
proto_header_ptr(hdr),
--
2.6.3
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