Sebastian Lackner : rpcrt4: Hold CS while iterating through protseqs list.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ce2080ac6059ac7ccdd252f2cdcb9c6dbd65052d
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=ce2080ac6059ac7ccdd252f2c...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Mon Apr  9 02:18:00 2018 +0000

rpcrt4: Hold CS while iterating through protseqs list.

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/rpcrt4/rpc_server.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/rpcrt4/rpc_server.c b/dlls/rpcrt4/rpc_server.c
index c350c59..d1b5d64 100644
--- a/dlls/rpcrt4/rpc_server.c
+++ b/dlls/rpcrt4/rpc_server.c
@@ -806,8 +806,10 @@ static RPC_STATUS RPCRT4_stop_listen(BOOL auto_listen)
 
   if (stop_listen) {
     RpcServerProtseq *cps;
+    EnterCriticalSection(&server_cs);
     LIST_FOR_EACH_ENTRY(cps, &protseqs, RpcServerProtseq, entry)
       RPCRT4_sync_with_server_thread(cps);
+    LeaveCriticalSection(&server_cs);
   }
 
   if (!auto_listen)