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authorBenoît Ganne <bganne@cisco.com>2023-01-26 16:03:55 +0100
committerBenoît Ganne <bganne@cisco.com>2023-01-26 19:31:51 +0100
commit16daaaacd12443f5d578f83cb835c68aec89822f (patch)
treebbf0684c86a30ce5d53551cedcb12c2643d27f09 /src/plugins/dns/request_node.c
parent4fe09e9f297985e3f452f7722c138d393e8533af (diff)
dns: keep AddressSanitizer happy
Type: fix Change-Id: I0ae4071ee317f38daa882fec17087a55afe75d1d Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/plugins/dns/request_node.c')
-rw-r--r--src/plugins/dns/request_node.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/plugins/dns/request_node.c b/src/plugins/dns/request_node.c
index 9179bf8dbdd..9e76a56f961 100644
--- a/src/plugins/dns/request_node.c
+++ b/src/plugins/dns/request_node.c
@@ -208,13 +208,7 @@ dns46_request_inline (vlib_main_t * vm,
label0 = (u8 *) (d0 + 1);
- /*
- * vnet_dns_labels_to_name produces a non NULL terminated vector
- * vnet_dns_resolve_name expects a C-string.
- */
name0 = vnet_dns_labels_to_name (label0, (u8 *) d0, (u8 **) & q0);
- vec_add1 (name0, 0);
- vec_dec_len (name0, 1);
t0->request_type = DNS_PEER_PENDING_NAME_TO_IP;
@@ -242,6 +236,11 @@ dns46_request_inline (vlib_main_t * vm,
clib_memcpy_fast (t0->dst_address, ip40->src_address.as_u8,
sizeof (ip4_address_t));
+ /*
+ * vnet_dns_labels_to_name produces a non NULL terminated vector
+ * vnet_dns_resolve_name expects a C-string.
+ */
+ vec_add1 (name0, 0);
vnet_dns_resolve_name (vm, dm, name0, t0, &ep0);
if (ep0)