ApfelTeeSaft/reactos
1
0
Fork 0
mirror of https://github.com/ApfelTeeSaft/reactos.git synced 2026-08-31 19:26:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

[shlwapi]

Browse Source 
fix buffer overflow

svn path=/trunk/; revision=63649
This commit is contained in:
Christoph von Wittich
2014-06-27 18:08:00 +00:00
parent 2c9a27ae40
commit f4ec38eedf
1 changed files with 7 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
reactos/dll/win32/shlwapi/path.c
+7 -6
View File
@@ -137,20 +137,21 @@ LPSTR WINAPI PathCombineA(LPSTR lpszDest, LPCSTR lpszDir, LPCSTR lpszFile)
if (!lpszDest)
return NULL;
if (!lpszDir && !lpszFile)
{
lpszDest[0] = 0;
return NULL;
}
goto fail;
if (lpszDir)
MultiByteToWideChar(CP_ACP,0,lpszDir,-1,szDir,MAX_PATH);
if (!MultiByteToWideChar(CP_ACP,0,lpszDir,-1,szDir,MAX_PATH))
goto fail;
if (lpszFile)
MultiByteToWideChar(CP_ACP,0,lpszFile,-1,szFile,MAX_PATH);
if (!MultiByteToWideChar(CP_ACP,0,lpszFile,-1,szFile,MAX_PATH))
goto fail;
if (PathCombineW(szDest, lpszDir ? szDir : NULL, lpszFile ? szFile : NULL))
if (WideCharToMultiByte(CP_ACP,0,szDest,-1,lpszDest,MAX_PATH,0,0))
return lpszDest;
fail:
lpszDest[0] = 0;
return NULL;
}