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authorJohn Lo <loj@cisco.com>2020-01-31 23:48:30 -0500
committerNeale Ranns <nranns@cisco.com>2020-02-05 14:29:25 +0000
commit90430b6e057ecd1ce4f8200a68d4142ebafcb3ec (patch)
treecb663b66c168aa98da985179251e7ed032bf4c4b /src
parent51cabf2a1486e8b4aa6756184d6e2ba0efc78b8a (diff)
ipsec: set l2_len for GRE-TEB tunnel decap
Type: fix Ticket: VPP-1831 Signed-off-by: John Lo <loj@cisco.com> Change-Id: I655964b22021ac38cbced577091a1156286d4fd6
Diffstat (limited to 'src')
-rw-r--r--src/vnet/ipsec/esp_decrypt.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/ipsec/esp_decrypt.c b/src/vnet/ipsec/esp_decrypt.c
index ee53b018552..56724c00239 100644
--- a/src/vnet/ipsec/esp_decrypt.c
+++ b/src/vnet/ipsec/esp_decrypt.c
@@ -18,6 +18,7 @@
#include <vnet/vnet.h>
#include <vnet/api_errno.h>
#include <vnet/ip/ip.h>
+#include <vnet/l2/l2_input.h>
#include <vnet/ipsec/ipsec.h>
#include <vnet/ipsec/esp.h>
@@ -506,6 +507,7 @@ esp_decrypt_inline (vlib_main_t * vm,
switch (clib_net_to_host_u16 (gre->protocol))
{
case GRE_PROTOCOL_teb:
+ vnet_update_l2_len (b[0]);
next[0] = ESP_DECRYPT_NEXT_L2_INPUT;
break;
case GRE_PROTOCOL_ip4: