[NTOS:KE] Fix stack memory disclosure in KiInitializeUserApc (#2988)

[reactos.git] / ntoskrnl / ke / i386 / usercall.c

diff --git a/ntoskrnl/ke/i386/usercall.c b/ntoskrnl/ke/i386/usercall.c
index 8f59f7d..da99b0e 100644 (file)
--- a/ntoskrnl/ke/i386/usercall.c
+++ b/ntoskrnl/ke/i386/usercall.c
@@ -51,7 +51,7 @@ KiInitializeUserApc(IN PKEXCEPTION_FRAME ExceptionFrame,
                     IN PVOID SystemArgument1,
                     IN PVOID SystemArgument2)
 {
-    CONTEXT Context;
+    CONTEXT Context = { 0 };
     ULONG_PTR Stack, AlignedEsp;
     ULONG ContextLength;
     EXCEPTION_RECORD SehExceptRecord;