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[winpr,path] fix missing length check

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This commit is contained in:
Armin Novak
2025-09-04 10:27:17 +02:00
parent 4138f460c2
commit ff23fc53dd
1 changed files with 4 additions and 2 deletions
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6
winpr/libwinpr/path/include/PathCchAppend.h
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@@ -28,8 +28,10 @@ HRESULT PATH_CCH_APPEND(PWSTR pszPath, size_t cchPath, PCWSTR pszMore)
const size_t pszMoreLength = _wcsnlen(pszMore, cchPath);
const size_t pszPathLength = _wcsnlen(pszPath, cchPath);
const BOOL pathBackslash =
(pszPath[pszPathLength - 1] == CUR_PATH_SEPARATOR_CHR) ? TRUE : FALSE;
BOOL pathBackslash = FALSE;
if (pszPathLength > 0)
pathBackslash = (pszPath[pszPathLength - 1] == CUR_PATH_SEPARATOR_CHR) ? TRUE : FALSE;
const BOOL moreBackslash = (pszMore[0] == CUR_PATH_SEPARATOR_CHR) ? TRUE : FALSE;
if (pathBackslash && moreBackslash)