Alistair Leslie-Hughes : ole32: Add pointer check.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fcc261adfd402133385820b06bf0d6589829fcf9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=fcc261adfd402133385820b06b...

Author: Alistair Leslie-Hughes 
Date:   Tue Sep 26 01:12:52 2017 +0000

ole32: Add pointer check.

Signed-off-by: Alistair Leslie-Hughes 
Signed-off-by: Vincent Povirk 
Signed-off-by: Alexandre Julliard

---

dlls/ole32/storage32.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/ole32/storage32.c b/dlls/ole32/storage32.c
index 2da7a99..51f178b 100644
--- a/dlls/ole32/storage32.c
+++ b/dlls/ole32/storage32.c
@@ -7267,6 +7267,8 @@ BlockChainStream* BlockChainStream_Construct(
   BlockChainStream* newStream;

newStream = HeapAlloc(GetProcessHeap(), 0, sizeof(BlockChainStream));
+  if(!newStream)
+    return NULL;

newStream->parentStorage           = parentStorage;
   newStream->headOfStreamPlaceHolder = headOfStreamPlaceHolder;