Bernhard Übelacker : ntdll: Allow 16-bit executables to be loaded from build directory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cbf7a101763790ca03307c72d32dd8969a381be6
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=cbf7a101763790ca03307c72d32dd8969a381be6

Author: Bernhard Übelacker <bernhardu at mailbox.org>
Date:   Mon Jun 28 10:39:58 2021 +0200

ntdll: Allow 16-bit executables to be loaded from build directory.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51214
Signed-off-by: Bernhard Übelacker <bernhardu at mailbox.org>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/ntdll/loader.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c
index 14cc105b64d..cfec779dd59 100644
--- a/dlls/ntdll/loader.c
+++ b/dlls/ntdll/loader.c
@@ -2675,6 +2675,7 @@ static NTSTATUS find_builtin_without_file( const WCHAR *name, UNICODE_STRING *ne
 
     if (!get_env_var( L"WINEBUILDDIR", 20 + 2 * wcslen(name), new_name ))
     {
+        len = new_name->Length;
         RtlAppendUnicodeToString( new_name, L"\\dlls\\" );
         RtlAppendUnicodeToString( new_name, name );
         if ((ext = wcsrchr( name, '.' )) && !wcscmp( ext, L".dll" )) new_name->Length -= 4 * sizeof(WCHAR);
@@ -2685,6 +2686,17 @@ static NTSTATUS find_builtin_without_file( const WCHAR *name, UNICODE_STRING *ne
         RtlAppendUnicodeToString( new_name, L".fake" );
         status = open_dll_file( new_name, pwm, mapping, image_info, id );
         if (status != STATUS_DLL_NOT_FOUND) goto done;
+
+        new_name->Length = len;
+        RtlAppendUnicodeToString( new_name, L"\\programs\\" );
+        RtlAppendUnicodeToString( new_name, name );
+        RtlAppendUnicodeToString( new_name, L"\\" );
+        RtlAppendUnicodeToString( new_name, name );
+        status = open_dll_file( new_name, pwm, mapping, image_info, id );
+        if (status != STATUS_DLL_NOT_FOUND) goto done;
+        RtlAppendUnicodeToString( new_name, L".fake" );
+        status = open_dll_file( new_name, pwm, mapping, image_info, id );
+        if (status != STATUS_DLL_NOT_FOUND) goto done;
         RtlFreeUnicodeString( new_name );
     }