diff --git a/CHANGES b/CHANGES
index e146b7d2c9..3110adb375 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+3543.	[bug]		Update socket stucture before attaching to socket
+			manager after accert. [RT #33084]
+
 3541.	[bug]		The parts if libdns was not being properly initialized
 			in when built in libexport mode. [RT #33028]
 
diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 8dff44d780..7bd12aaa31 100644
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -3274,14 +3274,6 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 	if (fd != -1) {
 		int lockid = FDLOCK_ID(fd);
 
-		LOCK(&manager->fdlock[lockid]);
-		manager->fds[fd] = NEWCONNSOCK(dev);
-		manager->fdstate[fd] = MANAGED;
-		UNLOCK(&manager->fdlock[lockid]);
-
-		LOCK(&manager->lock);
-		ISC_LIST_APPEND(manager->socklist, NEWCONNSOCK(dev), link);
-
 		NEWCONNSOCK(dev)->fd = fd;
 		NEWCONNSOCK(dev)->bound = 1;
 		NEWCONNSOCK(dev)->connected = 1;
@@ -3296,6 +3288,13 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 		 */
 		dev->address = NEWCONNSOCK(dev)->peer_address;
 
+		LOCK(&manager->fdlock[lockid]);
+		manager->fds[fd] = NEWCONNSOCK(dev);
+		manager->fdstate[fd] = MANAGED;
+		UNLOCK(&manager->fdlock[lockid]);
+
+		LOCK(&manager->lock);
+
 #ifdef USE_SELECT
 		if (manager->maxfd < fd)
 			manager->maxfd = fd;
@@ -3306,6 +3305,8 @@ internal_accept(isc_task_t *me, isc_event_t *ev) {
 			   "accepted connection, new socket %p",
 			   dev->newsocket);
 
+		ISC_LIST_APPEND(manager->socklist, NEWCONNSOCK(dev), link);
+
 		UNLOCK(&manager->lock);
 
 		inc_stats(manager->stats, sock->statsindex[STATID_ACCEPT]);