From db8e2388d940f908db009f34f620da1ac8b46d07 Mon Sep 17 00:00:00 2001 From: Zebediah Figura Date: Wed, 1 May 2019 18:24:11 -0500 Subject: [PATCH] setupapi: Properly null-terminate the path in concat_W(). Signed-off-by: Zebediah Figura Signed-off-by: Alexandre Julliard --- dlls/setupapi/queue.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dlls/setupapi/queue.c b/dlls/setupapi/queue.c index 0775507c7ed..c6c3440d5d4 100644 --- a/dlls/setupapi/queue.c +++ b/dlls/setupapi/queue.c @@ -122,6 +122,7 @@ static void concat_W( WCHAR *buffer, const WCHAR *src1, const WCHAR *src2, const strcpyW( buffer, src1 ); buffer += strlenW(buffer ); if (buffer[-1] != '\\') *buffer++ = '\\'; + *buffer = 0; if (src2) while (*src2 == '\\') src2++; } @@ -130,6 +131,7 @@ static void concat_W( WCHAR *buffer, const WCHAR *src1, const WCHAR *src2, const strcpyW( buffer, src2 ); buffer += strlenW(buffer ); if (buffer[-1] != '\\') *buffer++ = '\\'; + *buffer = 0; if (src3) while (*src3 == '\\') src3++; }