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authorBenoît Ganne <bganne@cisco.com>2021-10-07 17:37:07 +0200
committerBeno�t Ganne <bganne@cisco.com>2021-10-07 16:28:38 +0000
commitac55a722d67c7354f2ab877ff79309027f7ac3ca (patch)
treeb43e75f04dacac1741e055741920a19c3190d70b /src/vnet/ipsec/ipsec_tun.c
parentadf1497ee0eef85c6ecb44802ba7397d9dd67a59 (diff)
ipsec: fix protect update log if nexthop is NULL
If logging is on, it will try to print the address nh. Make sure it is not NULL. Type: fix Change-Id: I81c0295865901406d86e0d822a103b4d5adffe47 Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vnet/ipsec/ipsec_tun.c')
-rw-r--r--src/vnet/ipsec/ipsec_tun.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/ipsec/ipsec_tun.c b/src/vnet/ipsec/ipsec_tun.c
index 58f9efefdc4..1a9a25783ae 100644
--- a/src/vnet/ipsec/ipsec_tun.c
+++ b/src/vnet/ipsec/ipsec_tun.c
@@ -569,6 +569,9 @@ ipsec_tun_protect_update (u32 sw_if_index,
ipsec_main_t *im;
int rv;
+ if (NULL == nh)
+ nh = &IP_ADDR_ALL_0;
+
ITP_DBG2 ("update: %U/%U",
format_vnet_sw_if_index_name, vnet_get_main (), sw_if_index,
format_ip_address, nh);
@@ -581,8 +584,6 @@ ipsec_tun_protect_update (u32 sw_if_index,
rv = 0;
im = &ipsec_main;
- if (NULL == nh)
- nh = &IP_ADDR_ALL_0;
itpi = ipsec_tun_protect_find (sw_if_index, nh);
vec_foreach_index (ii, sas_in)