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Code Releases Wiki Activity

Fix OS_Windows::get_video_adapter_driver_info()

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This commit is contained in:
jss2a98aj
2025-04-18 18:39:17 -04:00
parent 09ea7bc6a3
commit 2e61c7773b
1 changed files with 7 additions and 3 deletions
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10
platform/windows/os_windows.cpp
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@@ -723,7 +723,7 @@ Vector<String> OS_Windows::get_video_adapter_driver_info() const {
BSTR object_name = SysAllocString(L"DriverName"); BSTR object_name = SysAllocString(L"DriverName");
hr = pnpSDriverObject[0]->Get(object_name, 0, &dn, nullptr, nullptr); hr = pnpSDriverObject[0]->Get(object_name, 0, &dn, nullptr, nullptr);
SysFreeString(object_name); SysFreeString(object_name);
if (hr == S_OK) { if (hr == S_OK && dn.vt == VT_BSTR) {
String d_name = String(V_BSTR(&dn)); String d_name = String(V_BSTR(&dn));
if (d_name.is_empty()) { if (d_name.is_empty()) {
object_name = SysAllocString(L"DriverProviderName"); object_name = SysAllocString(L"DriverProviderName");
@@ -739,8 +739,10 @@ Vector<String> OS_Windows::get_video_adapter_driver_info() const {
object_name = SysAllocString(L"DriverProviderName"); object_name = SysAllocString(L"DriverProviderName");
hr = pnpSDriverObject[0]->Get(object_name, 0, &dn, nullptr, nullptr); hr = pnpSDriverObject[0]->Get(object_name, 0, &dn, nullptr, nullptr);
SysFreeString(object_name); SysFreeString(object_name);
if (hr == S_OK) { if (hr == S_OK && dn.vt == VT_BSTR) {
driver_name = String(V_BSTR(&dn)); driver_name = String(V_BSTR(&dn));
} else {
driver_name = "Unknown";
} }
} }
@@ -749,8 +751,10 @@ Vector<String> OS_Windows::get_video_adapter_driver_info() const {
object_name = SysAllocString(L"DriverVersion"); object_name = SysAllocString(L"DriverVersion");
hr = pnpSDriverObject[0]->Get(object_name, 0, &dv, nullptr, nullptr); hr = pnpSDriverObject[0]->Get(object_name, 0, &dv, nullptr, nullptr);
SysFreeString(object_name); SysFreeString(object_name);
if (hr == S_OK) { if (hr == S_OK && dv.vt == VT_BSTR) {
driver_version = String(V_BSTR(&dv)); driver_version = String(V_BSTR(&dv));
} else {
driver_version = "Unknown";
} }
for (ULONG i = 0; i < resultCount; i++) { for (ULONG i = 0; i < resultCount; i++) {
SAFE_RELEASE(pnpSDriverObject[i]) SAFE_RELEASE(pnpSDriverObject[i])