From b7098dd3b66269b82a2253cbd19555693cbfd3b9 Mon Sep 17 00:00:00 2001
From: Johann Latocha
Date: Wed, 22 Feb 2012 01:25:57 +0100
Subject: [SERVER] Segfault on conf reload (hopefully!) fixed

---
 src/server/ipc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/server/ipc.c')

diff --git a/src/server/ipc.c b/src/server/ipc.c
index bc7b7a5..522c4ca 100644
--- a/src/server/ipc.c
+++ b/src/server/ipc.c
@@ -95,6 +95,7 @@ void* dnbd3_ipc_receive()
             break;
 
         case IPC_INFO:
+            pthread_spin_lock(&_spinlock);
             num = g_slist_length(_dnbd3_clients) + _num_images +4;
             send(client_sock, &num, sizeof(int), MSG_WAITALL); // send number of lines to print
 
@@ -128,6 +129,7 @@ void* dnbd3_ipc_receive()
             sprintf(buf, "\nNumber clients: %i\n\n", g_slist_length(_dnbd3_clients));
             send(client_sock, buf, sizeof(buf), MSG_WAITALL);
 
+            pthread_spin_unlock(&_spinlock);
             close(client_sock);
             break;
 
-- 
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