From 30e01a7dba78826ab4b0099a313c6f8a46656e42 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Wed, 3 Sep 2014 16:02:00 -0700
Subject: [PATCH] Protect alProcessUpdatesSOFT with a lock

---
 OpenAL32/alState.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/OpenAL32/alState.c b/OpenAL32/alState.c
index b001d3f4..b4f17b9d 100644
--- a/OpenAL32/alState.c
+++ b/OpenAL32/alState.c
@@ -769,11 +769,11 @@ AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void)
     context = GetContextRef();
     if(!context) return;
 
+    LockContext(context);
     if(ExchangeInt(&context->DeferUpdates, AL_FALSE))
     {
         ALsizei pos;
 
-        LockContext(context);
         LockUIntMapRead(&context->SourceMap);
         for(pos = 0;pos < context->SourceMap.size;pos++)
         {
@@ -793,8 +793,8 @@ AL_API ALvoid AL_APIENTRY alProcessUpdatesSOFT(void)
                 SetSourceState(Source, context, new_state);
         }
         UnlockUIntMapRead(&context->SourceMap);
-        UnlockContext(context);
     }
+    UnlockContext(context);
 
     ALCcontext_DecRef(context);
 }