[cwittich] 67383: [WIN32K] fix a memory leak in error case

Author: cwittich
Date: Fri Apr 24 18:38:48 2015
New Revision: 67383

URL: http://svn.reactos.org/svn/reactos?rev=67383&view=rev
Log:
[WIN32K]
fix a memory leak in error case

Modified:
    trunk/reactos/win32ss/gdi/ntgdi/icm.c

Modified: trunk/reactos/win32ss/gdi/ntgdi/icm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/gdi/ntgdi/icm.c?re…
==============================================================================
--- trunk/reactos/win32ss/gdi/ntgdi/icm.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/gdi/ntgdi/icm.c	[iso-8859-1] Fri Apr 24 18:38:48 2015
@@ -150,8 +150,12 @@
     }
 
     Ret = IntGetDeviceGammaRamp((HDEV)dc->ppdev, SafeRamp);
-
-    if (!Ret) return Ret;
+    if (!Ret)
+    {
+        DC_UnlockDc(dc);
+        ExFreePoolWithTag(SafeRamp, GDITAG_ICM);
+        return Ret;
+    }
 
     _SEH2_TRY
     {