Alexandre Julliard : oleaut32: Don't copy uninitialized data.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8da116d0b7c1c8150b1f31210b19153cf376dd1f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8da116d0b7c1c8150b1f31210b19153cf376dd1f

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Aug 28 18:12:54 2017 +0200

oleaut32: Don't copy uninitialized data.

Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/oleaut32/tmarshal.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/oleaut32/tmarshal.c b/dlls/oleaut32/tmarshal.c
index 5fd1fdd..e0e1e08 100644
--- a/dlls/oleaut32/tmarshal.c
+++ b/dlls/oleaut32/tmarshal.c
@@ -1079,7 +1079,7 @@ deserialize_param(
 		DWORD x;
 		hres = xbuf_get(buf,(LPBYTE)&x,sizeof(DWORD));
 		if (hres) ERR("Failed to read integer 4 byte\n");
-		memcpy(arg,&x,2);
+		else memcpy(arg,&x,2);
 	    }
 	    if (debugout) TRACE_(olerelay)("%04x",*arg & 0xffff);
 	    return hres;
@@ -1089,7 +1089,7 @@ deserialize_param(
 		DWORD x;
 		hres = xbuf_get(buf,(LPBYTE)&x,sizeof(DWORD));
 		if (hres) ERR("Failed to read integer 4 byte\n");
-		memcpy(arg,&x,1);
+		else memcpy(arg,&x,1);
 	    }
 	    if (debugout) TRACE_(olerelay)("%02x",*arg & 0xff);
 	    return hres;