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fixed buffer size management in _ShgetPathFromIDListA()

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svn path=/trunk/; revision=7473
This commit is contained in:
Martin Fuchs 2004-01-06 11:11:14 +00:00
parent 4562169f04
commit 80f7dc3e34
1 changed files with 3 additions and 3 deletions
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6
reactos/lib/shell32/pidl.c
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@ -1269,7 +1269,7 @@ HRESULT _SHGetPathFromIDListA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSize)
LPSTR pstr; LPSTR pstr;
LPSTR end = pszPath + uOutSize; LPSTR end = pszPath + uOutSize;
if (_ILIsMyComputer(pidl)) { /* optimized loop to retreive file system paths */ if (_ILIsMyComputer(pidl)) { /* optimized loop to retrieve file system paths */
LPCITEMIDLIST p = ILGetNext(pidl); LPCITEMIDLIST p = ILGetNext(pidl);
LPSTR txt; LPSTR txt;
@ -1319,7 +1319,7 @@ HRESULT _SHGetPathFromIDListA(LPCITEMIDLIST pidl, LPSTR pszPath, UINT uOutSize)
} }
if (SUCCEEDED(hr)) { if (SUCCEEDED(hr)) {
hr = StrRetToStrNA(pstr, pszPath+MAX_PATH-pstr, &str, pidl); hr = StrRetToStrNA(pstr, end-pstr, &str, pidl);
/* don't allow to return displaynames of the form "::{guid}" */ /* don't allow to return displaynames of the form "::{guid}" */
if (pstr[0]==':' && pstr[1]==':') { if (pstr[0]==':' && pstr[1]==':') {
@ -1373,7 +1373,7 @@ HRESULT _SHGetPathFromIDListW(LPCITEMIDLIST pidl, LPWSTR pszPath, UINT uOutSize)
LPWSTR pstr; LPWSTR pstr;
LPWSTR end = pszPath + uOutSize; LPWSTR end = pszPath + uOutSize;
if (_ILIsMyComputer(pidl)) { /* optimized loop to retreive file system paths */ if (_ILIsMyComputer(pidl)) { /* optimized loop to retrieve file system paths */
LPCITEMIDLIST p = ILGetNext(pidl); LPCITEMIDLIST p = ILGetNext(pidl);
LPSTR txt; LPSTR txt;