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Checked for null parameter in vigem_target_x360_get_user_index

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Added error code VIGEM_ERROR_INVALID_PARAMETER
This commit is contained in:
Benjamin Höglinger-Stelzer
2019-10-02 15:06:42 +02:00
parent 3ff5759bba
commit 121a1b7f49
2 changed files with 6 additions and 1 deletions
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4
include/ViGEm/Client.h
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@@ -63,7 +63,9 @@ extern "C" {
VIGEM_ERROR_CALLBACK_NOT_FOUND = 0xE0000011,
VIGEM_ERROR_BUS_ALREADY_CONNECTED = 0xE0000012,
VIGEM_ERROR_BUS_INVALID_HANDLE = 0xE0000013,
VIGEM_ERROR_XUSB_USERINDEX_OUT_OF_RANGE = 0xE0000014
VIGEM_ERROR_XUSB_USERINDEX_OUT_OF_RANGE = 0xE0000014,
VIGEM_ERROR_INVALID_PARAMETER = 0xE0000015
} VIGEM_ERROR;
/**

3
src/ViGEmClient.cpp
View File

@@ -907,6 +907,9 @@ VIGEM_ERROR vigem_target_x360_get_user_index(
if (target->SerialNo == 0 || target->Type != Xbox360Wired)
return VIGEM_ERROR_INVALID_TARGET;
if (!index)
return VIGEM_ERROR_INVALID_PARAMETER;
DWORD transferred = 0;
OVERLAPPED lOverlapped = { 0 };
lOverlapped.hEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);