[PATCH] kernel32: In UpdateProcThreadAttribute handle PROC_THREAD_ATTRIBUTE_MITIGATION_POLICY needed for x32 win7 chrome and chromium

[Fabian Maurer]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45648
Signed-off-by: Fabian Maurer 
---
 dlls/kernel32/process.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index b7ab648fe5..b35e60ee42 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -4371,6 +4371,14 @@ BOOL WINAPI UpdateProcThreadAttribute(struct _PROC_THREAD_ATTRIBUTE_LIST *list,
        }
        break;

+    case PROC_THREAD_ATTRIBUTE_MIGITATION_POLICY:
+        if (size != sizeof(DWORD) && size != sizeof(DWORD64) && size != sizeof(DWORD64) * 2)
+        {
+            SetLastError(ERROR_BAD_LENGTH);
+            return FALSE;
+        }
+        break;
+
     default:
         SetLastError(ERROR_NOT_SUPPORTED);
         FIXME("Unhandled attribute number %lu\n", attr & PROC_THREAD_ATTRIBUTE_NUMBER);