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[WINESYNC] setupapi: Always initialize output parameter to avoid crash in buggy applications.

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wine commit id 53b287530961beaaae89bd063bc0d63ef41036ff by Juan Lang <juan.lang@gmail.com>
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winesync 2024-01-04 20:47:50 +01:00 committed by Hermès Bélusca-Maïto
parent 29456f347f
commit 52d2567f80
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GPG key ID: 3B2539C65E7B93D0
2 changed files with 3 additions and 1 deletions
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2
dll/win32/setupapi/devinst.c
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@ -2831,6 +2831,8 @@ BOOL WINAPI SetupDiEnumDeviceInterfaces(
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
/* In case application fails to check return value, clear output */
memset(DeviceInterfaceData, 0, sizeof(*DeviceInterfaceData));
if (DeviceInfoData)
{
struct DeviceInfo *devInfo =

2
sdk/tools/winesync/setupapi.cfg
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@ -5,4 +5,4 @@ files:
dlls/setupapi/misc.c: dll/win32/setupapi/misc.c
dlls/setupapi/stubs.c: dll/win32/setupapi/stubs.c
tags:
wine: a326c9ee67d5a66b9634ae8e0850a99ba5fec26c
wine: 53b287530961beaaae89bd063bc0d63ef41036ff