[PATCH v4 3/3] ntdll: Set old_prot in NtProtectVirtualMemory() to PAGE_NOACCESS if it fails

[Kareem Aladli]

From: Kareem Aladli

---
 dlls/ntdll/unix/virtual.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/ntdll/unix/virtual.c b/dlls/ntdll/unix/virtual.c
index e733e3ffdd6..c5408cbb5da 100644
--- a/dlls/ntdll/unix/virtual.c
+++ b/dlls/ntdll/unix/virtual.c
@@ -5350,6 +5350,7 @@ NTSTATUS WINAPI NtProtectVirtualMemory( HANDLE process, PVOID *addr_ptr, SIZE_T

if (!old_prot)
         return STATUS_ACCESS_VIOLATION;
+    *old_prot = PAGE_NOACCESS;

if (process != NtCurrentProcess())
     {