From 58ecc7fad40d7ba46ba660e1666bfbe62e10d37c Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 4 Dec 2009 01:33:50 -0800
Subject: [PATCH] Check for potential NULL accesses with the IsBadWritePtr
 wrapper

---
 OpenAL32/Include/alMain.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 4094d894..366d6577 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -38,7 +38,7 @@ typedef DWORD tls_type;
 #include <time.h>
 #include <errno.h>
 
-#define IsBadWritePtr(a,b) (0)
+#define IsBadWritePtr(a,b) ((a) == NULL && (b) != 0)
 
 typedef pthread_key_t tls_type;
 #define tls_create(x) pthread_key_create((x), NULL)
-- 
2.11.4.GIT