From 7fa91ec175452823e04dba199bc48df12d3a64f0 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 14 Dec 2014 15:31:49 +0100
Subject: lib/nfs/Connection: add debug flag "in_destroy"

---
 src/lib/nfs/Connection.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/lib/nfs/Connection.cxx')

diff --git a/src/lib/nfs/Connection.cxx b/src/lib/nfs/Connection.cxx
index 56abf7129..4b6a6fc78 100644
--- a/src/lib/nfs/Connection.cxx
+++ b/src/lib/nfs/Connection.cxx
@@ -374,6 +374,11 @@ NfsConnection::DestroyContext()
 	assert(GetEventLoop().IsInside());
 	assert(context != nullptr);
 
+#ifndef NDEBUG
+	assert(!in_destroy);
+	in_destroy = true;
+#endif
+
 	/* cancel pending DeferredMonitor that was scheduled to notify
 	   new leases */
 	DeferredMonitor::Cancel();
@@ -558,6 +563,7 @@ NfsConnection::MountInternal(Error &error)
 #ifndef NDEBUG
 	in_service = false;
 	in_event = false;
+	in_destroy = false;
 #endif
 
 	if (nfs_mount_async(context, server.c_str(), export_name.c_str(),
-- 
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