Zhiyi Zhang : win32u: Fix a memory leak.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: df012ba4eb939b3b3ed8a8a602338046a662c5c7
URL:    https://gitlab.winehq.org/wine/wine/-/commit/df012ba4eb939b3b3ed8a8a60233804...

Author: Zhiyi Zhang <zzhang(a)codeweavers.com>
Date:   Sun Nov 20 15:33:55 2022 +0800

win32u: Fix a memory leak.

---

 dlls/win32u/message.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/win32u/message.c b/dlls/win32u/message.c
index 346ae8bede7..5d983ef566c 100644
--- a/dlls/win32u/message.c
+++ b/dlls/win32u/message.c
@@ -2777,6 +2777,8 @@ static BOOL broadcast_message( struct send_message_info *info, DWORD_PTR *res_pt
                 break;
             }
         }
+
+        free( list );
     }
 
     if (res_ptr) *res_ptr = 1;