Alexandre Julliard : ntdll: Fall back to the current loader if the corresponding 32/64-bit loader isn't found.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9e7a9270e2a7fd5eaf388c1b9277e52b5bbb48e2
URL:    https://gitlab.winehq.org/wine/wine/-/commit/9e7a9270e2a7fd5eaf388c1b9277e52...

Author: Alexandre Julliard 
Date:   Tue Nov 22 13:58:49 2022 +0100

ntdll: Fall back to the current loader if the corresponding 32/64-bit loader isn't found.

---

dlls/ntdll/unix/env.c    | 1 +
 dlls/ntdll/unix/loader.c | 7 +------
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/dlls/ntdll/unix/env.c b/dlls/ntdll/unix/env.c
index 46c3d97c852..328040bbda6 100644
--- a/dlls/ntdll/unix/env.c
+++ b/dlls/ntdll/unix/env.c
@@ -1863,6 +1863,7 @@ static void init_peb( RTL_USER_PROCESS_PARAMETERS *params, void *module )
         NtCurrentTeb()->Tib.ExceptionList = (void *)((char *)NtCurrentTeb() + teb_offset);
         wow_peb = (PEB32 *)((char *)peb + page_size);
         set_thread_id( NtCurrentTeb(),  GetCurrentProcessId(), GetCurrentThreadId() );
+        ERR( "starting %s in experimental wow64 mode\n", debugstr_us(&params->ImagePathName) );
     }
 #endif

diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c
index db9e1d60162..f87e11f073c 100644
--- a/dlls/ntdll/unix/loader.c
+++ b/dlls/ntdll/unix/loader.c
@@ -706,14 +706,9 @@ static NTSTATUS loader_exec( char **argv, WORD machine )
                 strcpy( argv[1], wineloader );
                 strcat( argv[1], "64" );
                 preloader_exec( argv );
-                return STATUS_INVALID_IMAGE_FORMAT;
             }
         }
-        else if ((argv[1] = remove_tail( wineloader, "64" )))
-        {
-            preloader_exec( argv );
-            return STATUS_INVALID_IMAGE_FORMAT;
-        }
+        else if ((argv[1] = remove_tail( wineloader, "64" ))) preloader_exec( argv );
     }

argv[1] = strdup( wineloader );