Problem: use-after-free in test_poller

Solution: remove server socket from poller before closing it Fixes zeromq#2581
bluca · May 18, 2017 · 1763753 · 1763753
1 parent bc8ad88
commit 1763753
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tests/test_poller.cpp b/tests/test_poller.cpp
@@ -150,6 +150,10 @@ int main (void)
     assert (event.socket == server);
     assert (event.user_data == NULL);
     assert (event.events == ZMQ_POLLOUT);
+
+    //  Stop polling server
+    rc = zmq_poller_remove (poller, server);
+    assert (rc == 0);
 #endif
 
     //  Destory sockets, poller and ctx