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Thomas Faber
- Fix memory leak in RenderHDROP.
  Modifications by me to have just a single return statement in the function.

See issue #5998 for more details.

svn path=/trunk/; revision=51069
This commit is contained in:
Colin Finck 2011-03-16 16:46:37 +00:00
parent 0416030d2a
commit 58230f89cc
1 changed files with 9 additions and 5 deletions
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14
reactos/dll/win32/shell32/clipboard.c
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@ -49,15 +49,16 @@ HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
UINT i;
int size = 0;
WCHAR wszFileName[MAX_PATH];
HGLOBAL hGlobal;
HGLOBAL hGlobal = NULL;
DROPFILES *pDropFiles;
int offset;
LPITEMIDLIST *pidls;
TRACE("(%p,%p,%u)\n", pidlRoot, apidl, cidl);
pidls = HeapAlloc(GetProcessHeap(), 0, cidl * sizeof *pidls);
if (!pidls) return NULL;
pidls = HeapAlloc(GetProcessHeap(), 0, cidl * sizeof(*pidls));
if (!pidls)
goto cleanup;
/* get the size needed */
size = sizeof(DROPFILES);
@ -73,7 +74,8 @@ HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
/* Fill the structure */
hGlobal = GlobalAlloc(GHND|GMEM_SHARE, size);
if(!hGlobal) return hGlobal;
if(!hGlobal)
goto cleanup;
pDropFiles = (DROPFILES *)GlobalLock(hGlobal);
offset = (sizeof(DROPFILES) + sizeof(WCHAR) - 1) / sizeof(WCHAR);
@ -91,7 +93,9 @@ HGLOBAL RenderHDROP(LPITEMIDLIST pidlRoot, LPITEMIDLIST * apidl, UINT cidl)
((WCHAR*)pDropFiles)[offset] = 0;
GlobalUnlock(hGlobal);
HeapFree(GetProcessHeap(), 0, pidls);
cleanup:
if(pidls)
HeapFree(GetProcessHeap(), 0, pidls);
return hGlobal;
}