ole32: fix mem leak

["Dimitrie O. Paun" <dpaun@xxxxxxxxxx>]

ChangeLog
    Fix mem leak when GlobalReAlloc() fails.

Index: ./dlls/ole32/hglobalstream.c
===================================================================
RCS file: /var/cvs/wine/dlls/ole32/hglobalstream.c,v
retrieving revision 1.19
diff -u -r1.19 hglobalstream.c
--- ./dlls/ole32/hglobalstream.c	11 Sep 2003 03:06:25 -0000	1.19
+++ ./dlls/ole32/hglobalstream.c	25 Nov 2003 07:59:56 -0000
@@ -626,6 +626,7 @@
 				     ULARGE_INTEGER  libNewSize)   /* [in] */
 {
   HGLOBALStreamImpl* const This=(HGLOBALStreamImpl*)iface;
+  HGLOBAL supportHandle;
 
   TRACE("(%p, %ld)\n", iface, libNewSize.s.LowPart);
 
@@ -641,10 +642,12 @@
   /*
    * Re allocate the HGlobal to fit the new size of the stream.
    */
-  This->supportHandle = GlobalReAlloc(This->supportHandle,
-				      libNewSize.s.LowPart,
-				      0);
+  supportHandle = GlobalReAlloc(This->supportHandle, libNewSize.s.LowPart, 0);
 
+  if (supportHandle == 0)
+    return STG_E_MEDIUMFULL;
+
+  This->supportHandle = supportHandle;
   This->streamSize.s.LowPart = libNewSize.s.LowPart;
 
   return S_OK;
Index: ./dlls/ole32/memlockbytes.c
===================================================================
RCS file: /var/cvs/wine/dlls/ole32/memlockbytes.c,v
retrieving revision 1.15
diff -u -r1.15 memlockbytes.c
--- ./dlls/ole32/memlockbytes.c	11 Sep 2003 03:06:25 -0000	1.15
+++ ./dlls/ole32/memlockbytes.c	25 Nov 2003 07:59:04 -0000
@@ -545,6 +545,7 @@
       ULARGE_INTEGER  libNewSize)   /* [in] */
 {
   HGLOBALLockBytesImpl* const This=(HGLOBALLockBytesImpl*)iface;
+  HGLOBAL supportHandle;
 
   /*
    * As documented.
@@ -558,13 +559,12 @@
   /*
    * Re allocate the HGlobal to fit the new size of the stream.
    */
-  This->supportHandle = GlobalReAlloc(This->supportHandle,
-                                      libNewSize.s.LowPart,
-                                      0);
+  supportHandle = GlobalReAlloc(This->supportHandle, libNewSize.s.LowPart, 0);
 
-  if (This->supportHandle == 0)
+  if (supportHandle == 0)
     return STG_E_MEDIUMFULL;
 
+  This->supportHandle = supportHandle;
   This->byteArraySize.s.LowPart = libNewSize.s.LowPart;
 
   return S_OK;
Index: ./dlls/ole32/memlockbytes16.c
===================================================================
RCS file: /var/cvs/wine/dlls/ole32/memlockbytes16.c,v
retrieving revision 1.4
diff -u -r1.4 memlockbytes16.c
--- ./dlls/ole32/memlockbytes16.c	9 Sep 2003 19:39:31 -0000	1.4
+++ ./dlls/ole32/memlockbytes16.c	25 Nov 2003 08:01:31 -0000
@@ -469,6 +469,7 @@
       ULARGE_INTEGER  libNewSize)   /* [in] */
 {
   HGLOBALLockBytesImpl16* const This=(HGLOBALLockBytesImpl16*)iface;
+  HGLOBAL16 supportHandle;
 
   TRACE("(%p,%ld)\n",This,libNewSize.s.LowPart);
   /*
@@ -483,13 +484,12 @@
   /*
    * Re allocate the HGlobal to fit the new size of the stream.
    */
-  This->supportHandle = GlobalReAlloc16(This->supportHandle,
-                                      libNewSize.s.LowPart,
-                                      0);
+  supportHandle = GlobalReAlloc16(This->supportHandle, libNewSize.s.LowPart, 0);
 
-  if (This->supportHandle == 0)
+  if (supportHandle == 0)
     return STG_E_MEDIUMFULL;
 
+  This->supportHandle = supportHandle;
   This->byteArraySize.s.LowPart = libNewSize.s.LowPart;
 
   return S_OK;


-- 
Dimi.