[Bug 51789] Fatal crash in gdi32 during initialization

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51789

--- Comment #1 from Nikolay Sivov <bunglehead at gmail.com> ---
It crashes on NULL value name here:

---
+static void set_reg_value( HKEY hkey, const WCHAR *name, UINT type, const void
*value, DWORD count )
+{
+    unsigned int name_size = lstrlenW( name ) * sizeof(WCHAR);
+    UNICODE_STRING nameW = { name_size, name_size, (WCHAR *)name };
+    NtSetValueKey( hkey, &nameW, 0, type, value, count );
+}
---
     if (face->family->second_name[0])
-        RegSetValueExW( hkey_family, NULL, 0, REG_SZ, (BYTE
*)face->family->second_name,
-                        (lstrlenW( face->family->second_name ) + 1) *
sizeof(WCHAR) );
+        set_reg_value( hkey_family, NULL, REG_SZ, face->family->second_name,
+                       (lstrlenW( face->family->second_name ) + 1) *
sizeof(WCHAR) );
---

Patch sent
https://www.winehq.org/pipermail/wine-devel/2021-September/196288.html

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