From 10295ad9dfd19afb86a0ace0d16a10870fcda3ab Mon Sep 17 00:00:00 2001
From: Christoph von Wittich <christoph_vw@reactos.org>
Date: Fri, 24 Apr 2015 18:38:48 +0000
Subject: [PATCH] [WIN32K] fix a memory leak in error case

svn path=/trunk/; revision=67383
---
 reactos/win32ss/gdi/ntgdi/icm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/reactos/win32ss/gdi/ntgdi/icm.c b/reactos/win32ss/gdi/ntgdi/icm.c
index d06dfc2b5d1..9a2812b2451 100644
--- a/reactos/win32ss/gdi/ntgdi/icm.c
+++ b/reactos/win32ss/gdi/ntgdi/icm.c
@@ -150,8 +150,12 @@ NtGdiGetDeviceGammaRamp(
     }
 
     Ret = IntGetDeviceGammaRamp((HDEV)dc->ppdev, SafeRamp);
-
-    if (!Ret) return Ret;
+    if (!Ret)
+    {
+        DC_UnlockDc(dc);
+        ExFreePoolWithTag(SafeRamp, GDITAG_ICM);
+        return Ret;
+    }
 
     _SEH2_TRY
     {