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- Fix TC edit control NULL pointer. See CORE-7695.

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svn path=/trunk/; revision=61458
This commit is contained in:
James Tabor 2013-12-28 06:52:28 +00:00
parent 20ef076be6
commit 40814c5eb2
1 changed files with 3 additions and 0 deletions
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3
reactos/win32ss/user/ntuser/message.c
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@ -1328,6 +1328,8 @@ co_IntSendMessageTimeoutSingle( HWND hWnd,
else
{
lParamBufferSize = MsgMemorySize(MsgMemoryEntry, wParam, lParam);
// If zero, do not allow callback on client side to allocate a buffer!!!!! See CORE-7695.
if (!lParamBufferSize) lParamBufferSize = -1;
}
if (! NT_SUCCESS(PackParam(&lParamPacked, Msg, wParam, lParam, FALSE)))
@ -1569,6 +1571,7 @@ co_IntSendMessageWithCallBack( HWND hWnd,
else
{
lParamBufferSize = MsgMemorySize(MsgMemoryEntry, wParam, lParam);
if (!lParamBufferSize) lParamBufferSize = -1;
}
if (! NT_SUCCESS(PackParam(&lParamPacked, Msg, wParam, lParam, !!ptiSendTo)))