netmgr: Add more DbC checks for asynchronous calls.

diff --git a/lib/isc/netmgr/tcpdns.c b/lib/isc/netmgr/tcpdns.c
index 1dd19daf342bbce957a697254fa6d1b5f9350ac1..ad53aeface361011f4ac674e0a6f272b64270a0f 100644 (file)
--- a/lib/isc/netmgr/tcpdns.c
+++ b/lib/isc/netmgr/tcpdns.c
@@ -89,6 +89,7 @@ dnstcp_readtimeout(uv_timer_t *timer) {
                (isc_nmsocket_t *) uv_handle_get_data((uv_handle_t *) timer);
 
        REQUIRE(VALID_NMSOCK(sock));
+       REQUIRE(sock->tid == isc_nm_tid());
 
        isc_nmsocket_detach(&sock->outer);
        uv_close((uv_handle_t *) &sock->timer, timer_close_cb);
@@ -202,6 +203,7 @@ dnslisten_readcb(isc_nmhandle_t *handle, isc_region_t *region, void *arg) {
 
        REQUIRE(VALID_NMSOCK(dnssock));
        REQUIRE(VALID_NMHANDLE(handle));
+       REQUIRE(dnssock->tid == isc_nm_tid());
 
        if (region == NULL) {
                /* Connection closed */
@@ -490,6 +492,7 @@ isc__nm_tcpdns_send(isc_nmhandle_t *handle, isc_region_t *region,
 
 static void
 tcpdns_close_direct(isc_nmsocket_t *sock) {
+       REQUIRE(sock->tid == isc_nm_tid());
        if (sock->outer != NULL) {
                isc_nmsocket_detach(&sock->outer);
        }