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[SHELL32]

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For the input string, WideCharToMultiByte takes a char count and not a buffer size.

CID 1401096, 1401088

svn path=/trunk/; revision=73845
This commit is contained in:
Pierre Schweitzer 2017-02-19 13:22:02 +00:00
parent e78b6c5179
commit 7fb841c839
1 changed files with 6 additions and 2 deletions

8
reactos/dll/win32/shell32/CShellLink.cpp
View file

@ -1074,13 +1074,17 @@ HRESULT STDMETHODCALLTYPE CShellLink::GetPath(LPSTR pszFile, INT cchMaxPath, WIN
/* Copy the file data if a file path was returned */ /* Copy the file data if a file path was returned */
if (*pszFile) if (*pszFile)
{ {
DWORD len;
/* Copy the fixed part */ /* Copy the fixed part */
CopyMemory(pfd, &wfd, FIELD_OFFSET(WIN32_FIND_DATAA, cFileName)); CopyMemory(pfd, &wfd, FIELD_OFFSET(WIN32_FIND_DATAA, cFileName));
/* Convert the file names to ANSI */ /* Convert the file names to ANSI */
WideCharToMultiByte(CP_ACP, 0, wfd.cFileName, sizeof(wfd.cFileName), len = lstrlenW(wfd.cFileName);
WideCharToMultiByte(CP_ACP, 0, wfd.cFileName, len + 1,
pfd->cFileName, sizeof(pfd->cFileName), NULL, NULL); pfd->cFileName, sizeof(pfd->cFileName), NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, wfd.cAlternateFileName, sizeof(wfd.cAlternateFileName), len = lstrlenW(wfd.cAlternateFileName);
WideCharToMultiByte(CP_ACP, 0, wfd.cAlternateFileName, len + 1,
pfd->cAlternateFileName, sizeof(pfd->cAlternateFileName), NULL, NULL); pfd->cAlternateFileName, sizeof(pfd->cAlternateFileName), NULL, NULL);
} }
} }