Dmitry Timoshkov : kernel32: GetShortPathName should fail when called with a wildcard.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3a78ec672a4c1635d848e0253f45127cb8690f26
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3a78ec672a4c1635d848e0253...

Author: Dmitry Timoshkov 
Date:   Sat Oct 20 23:46:38 2018 +0300

kernel32: GetShortPathName should fail when called with a wildcard.

Signed-off-by: Dmitry Timoshkov 
Signed-off-by: Alexandre Julliard

---

dlls/kernel32/path.c       | 11 ++++++++++-
 dlls/kernel32/tests/path.c |  2 --
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/dlls/kernel32/path.c b/dlls/kernel32/path.c
index 7dcb937..a9db7e8 100644
--- a/dlls/kernel32/path.c
+++ b/dlls/kernel32/path.c
@@ -45,6 +45,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(file);

static int path_safe_mode = -1;  /* path mode set by SetSearchPathMode */

+static const WCHAR wildcardsW[] = {'*','?',0};
+
 /* check if a file name is for an executable file (.exe or .com) */
 static inline BOOL is_executable( const WCHAR *name )
 {
@@ -445,7 +447,7 @@ DWORD WINAPI GetShortPathNameW( LPCWSTR longpath, LPWSTR shortpath, DWORD shortl
     WIN32_FIND_DATAW    wfd;
     HANDLE              goit;

-    TRACE("%s\n", debugstr_w(longpath));
+    TRACE("%s,%p,%u\n", debugstr_w(longpath), shortpath, shortlen);

if (!longpath)
     {
@@ -474,6 +476,13 @@ DWORD WINAPI GetShortPathNameW( LPCWSTR longpath, LPWSTR shortpath, DWORD shortl
         sp = lp = 4;
     }

+    if (strpbrkW(longpath + lp, wildcardsW))
+    {
+        HeapFree(GetProcessHeap(), 0, tmpshortpath);
+        SetLastError(ERROR_INVALID_NAME);
+        return 0;
+    }
+
     /* check for drive letter */
     if (longpath[lp] != '/' && longpath[lp + 1] == ':' )
     {
diff --git a/dlls/kernel32/tests/path.c b/dlls/kernel32/tests/path.c
index 5ca69d3..f0cfb4d 100644
--- a/dlls/kernel32/tests/path.c
+++ b/dlls/kernel32/tests/path.c
@@ -1477,9 +1477,7 @@ static void test_GetShortPathNameW(void)
     lstrcpyW(ptr, wildW);
     SetLastError(0xdeadbeef);
     length = GetShortPathNameW( path, short_path, ARRAY_SIZE( short_path ) );
-todo_wine
     ok(!length, "GetShortPathNameW should fail\n");
-todo_wine
     ok(GetLastError() == ERROR_INVALID_NAME, "wrong error %d\n", GetLastError());

lstrcpyW(ptr, a_bcdeW);