From 7b6029ebe147b8d96c64e0ab513b44018508eb1f Mon Sep 17 00:00:00 2001
From: Aleix Conchillo Flaque <aleix@oblong.com>
Date: Wed, 4 Jul 2012 11:38:51 +0200
Subject: [PATCH] shmsrc: memory corruption when a client disconnects (fixes
 #679385)

---
 sys/shm/shmpipe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/shm/shmpipe.c b/sys/shm/shmpipe.c
index bde4c4e70e..c692417e1d 100644
--- a/sys/shm/shmpipe.c
+++ b/sys/shm/shmpipe.c
@@ -867,8 +867,8 @@ again:
           goto again;
         break;
       }
-      prev_buf = buffer;
     }
+    prev_buf = buffer;
   }
 
   for (item = self->clients; item; item = item->next) {