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kernel: Correct SearchPathA argument validation.

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This commit is contained in:
Mike Hearn 2006-04-07 17:15:44 +01:00 committed by Alexandre Julliard
parent ba62608996
commit 679df54b6c
1 changed files with 5 additions and 4 deletions
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9
dlls/kernel/path.c
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@ -722,7 +722,7 @@ inline static BOOL contains_pathW (LPCWSTR name)
* Searches for a specified file in the search path.
*
* PARAMS
* path [I] Path to search
* path [I] Path to search (NULL means default)
* name [I] Filename to search for.
* ext [I] File extension to append to file name. The first
* character must be a period. This parameter is
@ -818,12 +818,13 @@ DWORD WINAPI SearchPathW( LPCWSTR path, LPCWSTR name, LPCWSTR ext, DWORD buflen,
DWORD WINAPI SearchPathA( LPCSTR path, LPCSTR name, LPCSTR ext,
DWORD buflen, LPSTR buffer, LPSTR *lastpart )
{
WCHAR *pathW, *nameW = NULL, *extW = NULL;
WCHAR *pathW = NULL, *nameW = NULL, *extW = NULL;
WCHAR bufferW[MAX_PATH];
DWORD ret;
if (name && !(nameW = FILE_name_AtoW( name, FALSE ))) return 0;
if (!(pathW = FILE_name_AtoW( path, TRUE ))) return 0;
if (!name || !(nameW = FILE_name_AtoW( name, FALSE ))) return 0;
if (path && !(pathW = FILE_name_AtoW( path, TRUE ))) return 0;
if (ext && !(extW = FILE_name_AtoW( ext, TRUE )))
{
HeapFree( GetProcessHeap(), 0, pathW );