Hugh McMaster : conhost: Use correct size when storing font FaceName in the registry.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bd9db4b6de30bbbb8c357f7401ae609c3a688c2e
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=bd9db4b6de30bbbb8c357f740...

Author: Hugh McMaster 
Date:   Mon Aug  9 21:52:29 2021 +1000

conhost: Use correct size when storing font FaceName in the registry.

Signed-off-by: Hugh McMaster 
Signed-off-by: Jacek Caban 
Signed-off-by: Alexandre Julliard

---

programs/conhost/window.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/programs/conhost/window.c b/programs/conhost/window.c
index 4033eefa313..5881ad9c3ad 100644
--- a/programs/conhost/window.c
+++ b/programs/conhost/window.c
@@ -303,7 +303,8 @@ static void save_registry_key( HKEY key, const struct console_config *config )
     val = config->edition_mode;
     RegSetValueExW( key, L"EditionMode", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );

-    RegSetValueExW( key, L"FaceName", 0, REG_SZ, (BYTE *)&config->face_name, sizeof(config->face_name) );
+    RegSetValueExW( key, L"FaceName", 0, REG_SZ, (BYTE *)&config->face_name,
+                    (lstrlenW(config->face_name) + 1) * sizeof(WCHAR) );

val = config->font_pitch_family;
     RegSetValueExW( key, L"FontPitchFamily", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );