Must make a copy of global handle returned by GetClipboardData; it is

not valid after we call CloseClipboard. Application is responsible for freeing the memory (fixes copy/paste in mail body in Forte Agent).

Must make a copy of global handle returned by GetClipboardData; it is
3ad8d3f0 · Sander van Leeuwen · Alexandre Julliard · fed8f1cb · 3ad8d3f0
Commit 3ad8d3f0 authored Feb 19, 2002 by Sander van Leeuwen Committed by Alexandre Julliard Feb 19, 2002
Hide whitespace changes
Inline Side-by-side

Showing with 20 additions and 0 deletions

clipboard.c dlls/ole32/clipboard.c +20 -0

No files found.
--- a/dlls/ole32/clipboard.c
+++ b/dlls/ole32/clipboard.c
@@ -1200,6 +1200,7 @@ static HRESULT WINAPI OLEClipbrd_IDataObject_GetData(
  HANDLE      hData = 0;
  BOOL bClipboardOpen = FALSE;
  HRESULT hr = S_OK;
+  LPVOID src;

  /*
   * Declare "This" pointer 
@@ -1239,6 +1240,25 @@ static HRESULT WINAPI OLEClipbrd_IDataObject_GetData(

  hData = GetClipboardData(pformatetcIn->cfFormat);

+  /* Must make a copy of global handle returned by GetClipboardData; it
+   * is not valid after we call CloseClipboard
+   * Application is responsible for freeing the memory (Forte Agent does this)
+   */
+  src = GlobalLock(hData);
+  if(src) {
+      LPVOID dest;
+      ULONG  size;
+      HANDLE hDest;
+
+      size = GlobalSize(hData);
+      hDest = GlobalAlloc(GHND, size);
+      dest  = GlobalLock(hDest);
+      memcpy(dest, src, size);
+      GlobalUnlock(hDest);
+      GlobalUnlock(hData);
+      hData = hDest;
+  }
+
  /* 
   * Return the clipboard data in the storage medium structure
   */