From b9dae979a40f40a7fddd0669a2216fab0ae3feb1 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Thu, 1 Nov 2007 09:45:49 -0700
Subject: [PATCH] crypt32: Use memmove rather than memcpy when addresses might
 overlap.

---
 dlls/crypt32/cert.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/crypt32/cert.c b/dlls/crypt32/cert.c
index 5b45358ac49..b3808ff55cc 100644
--- a/dlls/crypt32/cert.c
+++ b/dlls/crypt32/cert.c
@@ -2123,7 +2123,7 @@ BOOL WINAPI CertGetValidUsages(DWORD cCerts, PCCERT_CONTEXT *rghCerts,
                             {
                                 if (j < validUsages.cUsageIdentifier - 1)
                                 {
-                                    memcpy(&validUsages.rgpszUsageIdentifier[j],
+                                    memmove(&validUsages.rgpszUsageIdentifier[j],
                                      &validUsages.rgpszUsageIdentifier[j +
                                      numRemoved + 1],
                                      (validUsages.cUsageIdentifier - numRemoved