From b08974900f5855f548ab36b43049bec158bd7a2d Mon Sep 17 00:00:00 2001 From: Sven Baars Date: Fri, 17 Apr 2020 20:20:11 +0200 Subject: [PATCH] setupapi: Only copy driver info if SetupDiEnumDriverInfoW succeeded (Valgrind). Signed-off-by: Sven Baars Signed-off-by: Alexandre Julliard --- dlls/setupapi/devinst.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c index ccbc82bb768..9fb86998959 100644 --- a/dlls/setupapi/devinst.c +++ b/dlls/setupapi/devinst.c @@ -4716,7 +4716,8 @@ BOOL WINAPI SetupDiEnumDriverInfoA(HDEVINFO devinfo, SP_DEVINFO_DATA *device_dat driver_dataW.cbSize = sizeof(driver_dataW); ret = SetupDiEnumDriverInfoW(devinfo, device_data, type, index, &driver_dataW); - driver_data_wtoa(driver_data, &driver_dataW); + if (ret) driver_data_wtoa(driver_data, &driver_dataW); + return ret; }