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-rw-r--r--src/vnet/udp/udp.c8
-rw-r--r--src/vnet/udp/udp.h1
-rw-r--r--src/vnet/udp/udp_input.c4
3 files changed, 11 insertions, 2 deletions
diff --git a/src/vnet/udp/udp.c b/src/vnet/udp/udp.c
index e194b9cc643..0a0247a5ef4 100644
--- a/src/vnet/udp/udp.c
+++ b/src/vnet/udp/udp.c
@@ -43,6 +43,14 @@ udp_connection_register_port (u16 lcl_port, u8 is_ip4)
__ATOMIC_RELAXED);
}
+void
+udp_connection_share_port (u16 lcl_port, u8 is_ip4)
+{
+ udp_main_t *um = &udp_main;
+ __atomic_add_fetch (&um->transport_ports_refcnt[is_ip4][lcl_port], 1,
+ __ATOMIC_RELAXED);
+}
+
static void
udp_connection_unregister_port (u16 lcl_port, u8 is_ip4)
{
diff --git a/src/vnet/udp/udp.h b/src/vnet/udp/udp.h
index 3dc116ee4d7..8e4e87f85a8 100644
--- a/src/vnet/udp/udp.h
+++ b/src/vnet/udp/udp.h
@@ -205,6 +205,7 @@ udp_connection_from_transport (transport_connection_t * tc)
void udp_connection_free (udp_connection_t * uc);
udp_connection_t *udp_connection_alloc (u32 thread_index);
+void udp_connection_share_port (u16 lcl_port, u8 is_ip4);
always_inline udp_connection_t *
udp_connection_clone_safe (u32 connection_index, u32 thread_index)
diff --git a/src/vnet/udp/udp_input.c b/src/vnet/udp/udp_input.c
index f1dcab8116f..3a7de623270 100644
--- a/src/vnet/udp/udp_input.c
+++ b/src/vnet/udp/udp_input.c
@@ -123,8 +123,8 @@ udp_connection_accept (udp_connection_t * listener, session_dgram_hdr_t * hdr,
udp_connection_free (uc);
return 0;
}
- transport_share_local_endpoint (TRANSPORT_PROTO_UDP, &uc->c_lcl_ip,
- uc->c_lcl_port);
+
+ udp_connection_share_port (uc->c_lcl_port, uc->c_is_ip4);
return uc;
}