Alexandre Julliard : kernel32: Remove the file parameter check again in LoadLibraryExW since some broken apps pass garbage here .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2cd36b6b60e7726bb881f18b0f333ece699c8313
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2cd36b6b60e7726bb881f18b0f...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Tue May 26 14:26:42 2009 +0200

kernel32: Remove the file parameter check again in LoadLibraryExW since some broken apps pass garbage here.

---

 dlls/kernel32/module.c       |    6 ------
 dlls/kernel32/tests/module.c |   28 ++++++++++++++++++++++++----
 2 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/dlls/kernel32/module.c b/dlls/kernel32/module.c
index 1b259e5..86675b6 100644
--- a/dlls/kernel32/module.c
+++ b/dlls/kernel32/module.c
@@ -922,12 +922,6 @@ HMODULE WINAPI LoadLibraryExW(LPCWSTR libnameW, HANDLE hfile, DWORD flags)
     UNICODE_STRING      wstr;
     HMODULE             res;
 
-    if (hfile)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return 0;
-    }
-
     if (!libnameW)
     {
         SetLastError(ERROR_INVALID_PARAMETER);
diff --git a/dlls/kernel32/tests/module.c b/dlls/kernel32/tests/module.c
index 73d7946..374a18e 100644
--- a/dlls/kernel32/tests/module.c
+++ b/dlls/kernel32/tests/module.c
@@ -249,10 +249,24 @@ static void testLoadLibraryEx(void)
     SetLastError(0xdeadbeef);
     hmodule = LoadLibraryExA("testfile.dll", hfile, 0);
     ok(hmodule == 0, "Expected 0, got %p\n", hmodule);
-    ok(GetLastError() == ERROR_SHARING_VIOLATION ||
-       GetLastError() == ERROR_INVALID_PARAMETER || /* win2k3 */
-       GetLastError() == ERROR_FILE_NOT_FOUND, /* win9x */
-       "Unexpected last error, got %d\n", GetLastError());
+    todo_wine
+    {
+        ok(GetLastError() == ERROR_SHARING_VIOLATION ||
+           GetLastError() == ERROR_INVALID_PARAMETER || /* win2k3 */
+           GetLastError() == ERROR_FILE_NOT_FOUND, /* win9x */
+           "Unexpected last error, got %d\n", GetLastError());
+    }
+
+    SetLastError(0xdeadbeef);
+    hmodule = LoadLibraryExA("testfile.dll", (HANDLE)0xdeadbeef, 0);
+    ok(hmodule == 0, "Expected 0, got %p\n", hmodule);
+    todo_wine
+    {
+        ok(GetLastError() == ERROR_SHARING_VIOLATION ||
+           GetLastError() == ERROR_INVALID_PARAMETER || /* win2k3 */
+           GetLastError() == ERROR_FILE_NOT_FOUND, /* win9x */
+           "Unexpected last error, got %d\n", GetLastError());
+    }
 
     /* try to open a file that is locked */
     SetLastError(0xdeadbeef);
@@ -304,6 +318,12 @@ static void testLoadLibraryEx(void)
        GetLastError() == ERROR_SUCCESS, /* win9x */
        "Expected 0xdeadbeef or ERROR_SUCCESS, got %d\n", GetLastError());
 
+    /* try invalid file handle */
+    SetLastError(0xdeadbeef);
+    hmodule = LoadLibraryExA(path, (HANDLE)0xdeadbeef, 0);
+    if (!hmodule)  /* succeeds on xp and older */
+        ok(GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %u\n", GetLastError());
+
     CloseHandle(hmodule);
 
     /* load kernel32.dll with no path */