From 9fe40c9f58412f210c1eb453f87b9fa871403183 Mon Sep 17 00:00:00 2001
From: Francois Gouget <fgouget@free.fr>
Date: Sun, 22 Aug 2021 18:19:35 +0200
Subject: [PATCH] wineusb.sys: Fix a potential buffer overflow in
 add_usb_device().

name needs to be able to hold 15 characters plus an unsigned int,
potentially up to 10 characters even if it is unlikely, plus the
trailing nul character.

Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/wineusb.sys/wineusb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/wineusb.sys/wineusb.c b/dlls/wineusb.sys/wineusb.c
index 441ed338f1e..085acf77e6f 100644
--- a/dlls/wineusb.sys/wineusb.c
+++ b/dlls/wineusb.sys/wineusb.c
@@ -94,7 +94,7 @@ static void add_usb_device(libusb_device *libusb_device)
     DEVICE_OBJECT *device_obj;
     UNICODE_STRING string;
     NTSTATUS status;
-    WCHAR name[20];
+    WCHAR name[26];
     int ret;
 
     libusb_get_device_descriptor(libusb_device, &device_desc);