From ddc79d5563205acda3241c171b0d63978b55820c Mon Sep 17 00:00:00 2001
From: Christian Prochaska <christian.prochaska@genode-labs.com>
Date: Fri, 24 Jan 2014 20:36:49 +0100
Subject: [PATCH] base-linux: fix race condition in IPC code

Fixes #1013.
---
 base-linux/src/base/ipc/ipc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base-linux/src/base/ipc/ipc.cc b/base-linux/src/base/ipc/ipc.cc
index a3b15d8242..befe9f859f 100644
--- a/base-linux/src/base/ipc/ipc.cc
+++ b/base-linux/src/base/ipc/ipc.cc
@@ -135,7 +135,7 @@ static int lookup_tid_by_client_socket(int sd)
 	 * Synchronize calls so that the large 'sockaddr_un' can be allocated
 	 * in the BSS rather than the stack.
 	 */
-	Lock lock;
+	static Lock lock;
 	Lock::Guard guard(lock);
 
 	static sockaddr_un name;