Prevent double-destroy of queue in __dealloc__

If the user calls unbind, the queue is destroyed. When the GC then runs again the queue is destroyed incorrectly in __dealloc__
2015-07-16 17:35:23 -04:00 · 2015-07-16 17:35:23 -04:00 · 7db2fd300f
parent 53a55fd588
commit 7db2fd300f
1 changed files with 1 additions and 0 deletions
--- a/netfilterqueue.pyx
+++ b/netfilterqueue.pyx
@ -170,6 +170,7 @@ cdef class NetfilterQueue:
        """Destroy the queue."""
        if self.qh != NULL:
            nfq_destroy_queue(self.qh)
+        self.qh = NULL
        # See warning about nfq_unbind_pf in __dealloc__ above.
        
    def run(self):