Thomas Faller : dde: Fix use-after-free.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 0350c24a4f7dfa54ac48c9c536c45ce7e5dc974c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0350c24a4f7dfa54ac48c9c536...

Author: Thomas Faller 
Date:   Tue Jan 12 22:06:30 2016 +0100

dde: Fix use-after-free.

Signed-off-by: Thomas Faller 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit 4e7a7d01ffd1bbbb07acfe08ebf74046ad1f9d9a)
Signed-off-by: Michael Stefaniuc

---

dlls/user32/dde_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/user32/dde_client.c b/dlls/user32/dde_client.c
index 633331d..989131c 100644
--- a/dlls/user32/dde_client.c
+++ b/dlls/user32/dde_client.c
@@ -778,7 +778,7 @@ static WDML_QUEUE_STATE WDML_HandlePokeReply(WDML_CONV* pConv, MSG* msg, WDML_XA
     GlobalDeleteAtom(uiHi);

if (ack) *ack = uiLo;
-    GlobalFree(pXAct->hMem);
+    pXAct->hMem = GlobalFree(pXAct->hMem);

pXAct->hDdeData = (HDDEDATA)TRUE;
     return TRUE;