Alexandre Julliard : ntdll: Fix __sync_bool_compare_and_swap() usage.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: adb52247e3aa96d736cb84f520237f05a28e82cf
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=adb52247e3aa96d736cb84f52...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Thu May 14 11:57:14 2020 +0200

ntdll: Fix __sync_bool_compare_and_swap() usage.

Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

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

diff --git a/dlls/ntdll/rtl.c b/dlls/ntdll/rtl.c
index 3018c1e88f..6134a5e702 100644
--- a/dlls/ntdll/rtl.c
+++ b/dlls/ntdll/rtl.c
@@ -118,7 +118,7 @@ static inline unsigned char _InterlockedCompareExchange128(__int64 *dest, __int6
                           : "m" (dest[0]), "m" (dest[1]), "3" (compare[0]), "4" (compare[1]),
                             "c" (xchg_high), "b" (xchg_low) );
 #else
-    ret = __sync_bool_compare_and_swap( (__int128 *)dest, (__int128 *)compare,
+    ret = __sync_bool_compare_and_swap( (__int128 *)dest, *(__int128 *)compare,
                                         ((__int128)xchg_high << 64) | xchg_low );
 #endif
     return ret;