Andrew Nguyen : kernel32: Correct the last error of CreateProcessW with an empty application name string .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 645e59c490bcbd57a4a97a076295e171c44a80c1
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=645e59c490bcbd57a4a97a076295e171c44a80c1

Author: Andrew Nguyen <arethusa26 at gmail.com>
Date:   Mon May 18 05:07:10 2009 -0500

kernel32: Correct the last error of CreateProcessW with an empty application name string.

---

 dlls/kernel32/process.c       |    9 ++-------
 dlls/kernel32/tests/process.c |   20 ++++++++++++++++++++
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index 8f486e0..9e6aeaa 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -210,15 +210,10 @@ static HANDLE open_exe_file( const WCHAR *name )
     {
         WCHAR buffer[MAX_PATH];
         /* file doesn't exist, check for builtin */
-        if (!contains_path( name )) goto error;
-        if (!get_builtin_path( name, NULL, buffer, sizeof(buffer) )) goto error;
-        handle = 0;
+        if (contains_path( name ) && get_builtin_path( name, NULL, buffer, sizeof(buffer) ))
+            handle = 0;
     }
     return handle;
-
- error:
-    SetLastError( ERROR_FILE_NOT_FOUND );
-    return INVALID_HANDLE_VALUE;
 }
 
 
diff --git a/dlls/kernel32/tests/process.c b/dlls/kernel32/tests/process.c
index 6aac615..479a376 100644
--- a/dlls/kernel32/tests/process.c
+++ b/dlls/kernel32/tests/process.c
@@ -935,6 +935,26 @@ static void test_CommandLine(void)
         ok(GetLastError() == ERROR_INVALID_PARAMETER,
            "Expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
     }
+
+    buffer[0] = '\0';
+
+    /* Test empty application name parameter. */
+    SetLastError(0xdeadbeef);
+    ret = CreateProcessA(buffer, NULL, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info);
+    ok(!ret, "CreateProcessA unexpectedly succeeded\n");
+    ok(GetLastError() == ERROR_PATH_NOT_FOUND ||
+       broken(GetLastError() == ERROR_ACCESS_DENIED) /* Win98 */,
+       "Expected ERROR_PATH_NOT_FOUND, got %d\n", GetLastError());
+
+    buffer2[0] = '\0';
+
+    /* Test empty application name and command line parameters. */
+    SetLastError(0xdeadbeef);
+    ret = CreateProcessA(buffer, buffer2, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info);
+    ok(!ret, "CreateProcessA unexpectedly succeeded\n");
+    ok(GetLastError() == ERROR_PATH_NOT_FOUND ||
+       broken(GetLastError() == ERROR_ACCESS_DENIED) /* Win98 */,
+       "Expected ERROR_PATH_NOT_FOUND, got %d\n", GetLastError());
 }
 
 static void test_Directory(void)