From c1343b3278cdf99533b7902744d15969f9d6fdc1 Mon Sep 17 00:00:00 2001
From: Yves-Alexis Perez <corsac@debian.org>
Date: Wed, 2 Jan 2013 14:18:20 +0100
Subject: Imported Upstream version 5.0.1

---
 src/libstrongswan/threading/thread_value.c | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

(limited to 'src/libstrongswan/threading/thread_value.c')

diff --git a/src/libstrongswan/threading/thread_value.c b/src/libstrongswan/threading/thread_value.c
index 3fa70acb2..190b7434f 100644
--- a/src/libstrongswan/threading/thread_value.c
+++ b/src/libstrongswan/threading/thread_value.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Tobias Brunner
+ * Copyright (C) 2009-2012 Tobias Brunner
  * Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -33,6 +33,11 @@ struct private_thread_value_t {
 	 */
 	pthread_key_t key;
 
+	/**
+	 * Destructor to cleanup the value of the thread destroying this object
+	 */
+	thread_cleanup_t destructor;
+
 };
 
 METHOD(thread_value_t, set, void,
@@ -50,11 +55,22 @@ METHOD(thread_value_t, get, void*,
 METHOD(thread_value_t, destroy, void,
 	private_thread_value_t *this)
 {
+	void *val;
+
+	/* the destructor is not called automatically for the thread calling
+	 * pthread_key_delete() */
+	if (this->destructor)
+	{
+		val = pthread_getspecific(this->key);
+		if (val)
+		{
+			this->destructor(val);
+		}
+	}
 	pthread_key_delete(this->key);
 	free(this);
 }
 
-
 /**
  * Described in header.
  */
@@ -68,6 +84,7 @@ thread_value_t *thread_value_create(thread_cleanup_t destructor)
 			.get = _get,
 			.destroy = _destroy,
 		},
+		.destructor = destructor,
 	);
 
 	pthread_key_create(&this->key, destructor);
-- 
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