[PATCH 4/4] msvcp: Fix output size check in codecvt_wchar_do_out().

[Paul Gofman]

From: Paul Gofman <pgofman(a)codeweavers.com>

---
 dlls/msvcp90/locale.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/msvcp90/locale.c b/dlls/msvcp90/locale.c
index 66f7dae1400..41daeaebe08 100644
--- a/dlls/msvcp90/locale.c
+++ b/dlls/msvcp90/locale.c
@@ -3876,7 +3876,7 @@ int __thiscall codecvt_wchar_do_out(const codecvt_wchar *this, _Mbstatet *state,
         case -1:
             return CODECVT_error;
         default:
-            if(size > from_end-*from_next) {
+            if(size > to_end - *to_next) {
                 *state = old_state;
                 return CODECVT_partial;
             }
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/7707