From d5a2698b8fa73e3ff01bfe2eda5a55388def4bb5 Mon Sep 17 00:00:00 2001
From: Aric Stewart <aric@codeweavers.com>
Date: Wed, 3 Oct 2001 18:40:10 +0000
Subject: [PATCH] Make sure that newly allocated TLS indexes are cleared.

---
 scheduler/process.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scheduler/process.c b/scheduler/process.c
index 084561cb3e9..5ff6e78beac 100644
--- a/scheduler/process.c
+++ b/scheduler/process.c
@@ -1502,6 +1502,7 @@ DWORD WINAPI TlsAlloc( void )
     for (i = 0, mask = 1; i < 32; i++, mask <<= 1) if (!(*bits & mask)) break;
     *bits |= mask;
     RtlReleasePebLock();
+    NtCurrentTeb()->tls_array[ret+i] = 0; /* clear the value */
     return ret + i;
 }