Giovanni Mascellani : kernelbase: Fix an incorrect allocation size.

[Alexandre Julliard]

Module: wine
Branch: oldstable
Commit: 8506b2ae188243048cc897f7262a83bbea1e9884
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=8506b2ae188243048cc897f72...

Author: Giovanni Mascellani 
Date:   Tue Aug 10 16:40:12 2021 +0200

kernelbase: Fix an incorrect allocation size.

Variable nt_privs has type TOKEN_PRIVILEGES*, not TOKEN_GROUPS*.

This fixes a crash in the Cyberpunk 2077 launcher.

Signed-off-by: Giovanni Mascellani 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit 1ca54db1bfd05c46dbd3039ed5ad48d9d915f212)
Signed-off-by: Michael Stefaniuc

---

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

diff --git a/dlls/kernelbase/security.c b/dlls/kernelbase/security.c
index 36196304db3..472076cf7fe 100644
--- a/dlls/kernelbase/security.c
+++ b/dlls/kernelbase/security.c
@@ -667,7 +667,7 @@ BOOL WINAPI CreateRestrictedToken( HANDLE token, DWORD flags,

if (delete_priv_count)
     {
-        if (!(nt_privs = heap_alloc( offsetof( TOKEN_GROUPS, Groups[delete_priv_count] ) ))) goto out;
+        if (!(nt_privs = heap_alloc( offsetof( TOKEN_PRIVILEGES, Privileges[delete_priv_count] ) ))) goto out;
         nt_privs->PrivilegeCount = delete_priv_count;
         memcpy( nt_privs->Privileges, delete_privs, delete_priv_count * sizeof(*delete_privs) );
     }