Alexandre Julliard : user.exe: Make sure that the thunk selector doesn't get freed.
Module: wine Branch: stable Commit: 6b092f97a3a5948851021ad14b8cae4237d4af17 URL: https://gitlab.winehq.org/wine/wine/-/commit/6b092f97a3a5948851021ad14b8cae4... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Thu Jan 20 11:07:20 2022 +0100 user.exe: Make sure that the thunk selector doesn't get freed. Spotted by Fabian Maurer. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=12732 Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> (cherry picked from commit 879ccd33572170e9bcb00d5a45cf65b2ca675439) Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org> --- dlls/user.exe16/message.c | 1 + 1 file changed, 1 insertion(+) diff --git a/dlls/user.exe16/message.c b/dlls/user.exe16/message.c index 1b4bf9afbd8..5d388a55312 100644 --- a/dlls/user.exe16/message.c +++ b/dlls/user.exe16/message.c @@ -161,6 +161,7 @@ static WNDPROC16 alloc_win16_thunk( WNDPROC handle ) if (!(thunk_selector = GlobalAlloc16( GMEM_FIXED | GMEM_ZEROINIT, MAX_WINPROCS16 * sizeof(WINPROC_THUNK) ))) return NULL; + FarSetOwner16( thunk_selector, 0 ); PrestoChangoSelector16( thunk_selector, thunk_selector ); thunk_array = GlobalLock16( thunk_selector ); relay = GetProcAddress16( GetModuleHandle16("user"), "__wine_call_wndproc" );
participants (1)
-
Alexandre Julliard