https://bugs.winehq.org/show_bug.cgi?id=56882
--- Comment #2 from Louis Lenders xerox.xerox2000x@gmail.com --- Hack below makes ConEmu work properly again.
Might help to pinpoint cause /fix regression
diff --git a/dlls/kernelbase/memory.c b/dlls/kernelbase/memory.c index 46b155b7a47..5ce3f61d8c0 100644 --- a/dlls/kernelbase/memory.c +++ b/dlls/kernelbase/memory.c @@ -621,6 +621,7 @@ BOOL WINAPI DECLSPEC_HOTPATCH WriteProcessMemory( HANDLE process, void *addr, co case PAGE_READWRITE: case PAGE_WRITECOPY: case PAGE_EXECUTE_READWRITE: + case (PAGE_NOCACHE | PAGE_EXECUTE_READWRITE): case PAGE_EXECUTE_WRITECOPY: /* already writable */ if ((status = NtWriteVirtualMemory( process, addr, buffer, size, bytes_written ))) break;