[PATCH v3 1/1] wow64win: Always use NtUserSetWindowLongPtr() for GWLP_WNDPROC.

[Sven Baars]

From: Sven Baars <sbaars(a)codeweavers.com>

---
 dlls/wow64win/user.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/wow64win/user.c b/dlls/wow64win/user.c
index 8065a05f44a..4e1b36857c0 100644
--- a/dlls/wow64win/user.c
+++ b/dlls/wow64win/user.c
@@ -3832,6 +3832,9 @@ NTSTATUS WINAPI wow64_NtUserSetWindowLong( UINT *args )
     LONG newval = get_ulong( &args );
     BOOL ansi = get_ulong( &args );
 
+    if (offset == GWLP_WNDPROC)
+        return NtUserSetWindowLongPtr( hwnd, offset, (ULONG)newval, ansi );
+
     return NtUserSetWindowLong( hwnd, offset, newval, ansi );
 }
 
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/3294