From: Martin Willi <martin@revosec.ch>
Date: Fri, 26 Apr 2013 14:59:34 +0000 (+0200)
Subject: thread: implicitly create thread_t if an external thread calls thread_current()
X-Git-Tag: 5.1.0rc1~25^2~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01c0267778ff137e6d841cda1382091055cf276d;p=thirdparty%2Fstrongswan.git

thread: implicitly create thread_t if an external thread calls thread_current()
---

diff --git a/src/libstrongswan/threading/thread.c b/src/libstrongswan/threading/thread.c
index d6d98d1ef3..eb167d6a49 100644
--- a/src/libstrongswan/threading/thread.c
+++ b/src/libstrongswan/threading/thread.c
@@ -341,7 +341,20 @@ thread_t *thread_create(thread_main_t main, void *arg)
  */
 thread_t *thread_current()
 {
-	return current_thread->get(current_thread);
+	private_thread_t *this;
+
+	this = (private_thread_t*)current_thread->get(current_thread);
+	if (!this)
+	{
+		this = thread_create_internal();
+
+		id_mutex->lock(id_mutex);
+		this->id = next_id++;
+		id_mutex->unlock(id_mutex);
+
+		current_thread->set(current_thread, (void*)this);
+	}
+	return &this->public;
 }
 
 /**