Signed-off-by: Gabriel Ivăncescu gabrielopcode@gmail.com --- dlls/mmdevapi/devenum.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/dlls/mmdevapi/devenum.c b/dlls/mmdevapi/devenum.c index 1354bf3..053275c 100644 --- a/dlls/mmdevapi/devenum.c +++ b/dlls/mmdevapi/devenum.c @@ -1378,6 +1378,7 @@ static HRESULT WINAPI MMDevPropStore_GetAt(IPropertyStore *iface, DWORD prop, PR static HRESULT WINAPI MMDevPropStore_GetValue(IPropertyStore *iface, REFPROPERTYKEY key, PROPVARIANT *pv) { MMDevPropStore *This = impl_from_IPropertyStore(iface); + HRESULT hres; TRACE("(%p)->("%s,%lu", %p)\n", This, key ? debugstr_guid(&key->fmtid) : NULL, key ? key->pid : 0, pv);
if (!key || !pv) @@ -1397,7 +1398,19 @@ static HRESULT WINAPI MMDevPropStore_GetValue(IPropertyStore *iface, REFPROPERTY return S_OK; }
- return MMDevice_GetPropValue(&This->parent->devguid, This->parent->flow, key, pv); + hres = MMDevice_GetPropValue(&This->parent->devguid, This->parent->flow, key, pv); + if (FAILED(hres)) + return hres; + + if (WARN_ON(mmdevapi)) + { + if ((IsEqualPropertyKey(*key, DEVPKEY_Device_FriendlyName) || + IsEqualPropertyKey(*key, DEVPKEY_DeviceInterface_FriendlyName) || + IsEqualPropertyKey(*key, DEVPKEY_Device_DeviceDesc)) && + pv->vt == VT_LPWSTR && wcslen(pv->pwszVal) > 62) + WARN("Returned name exceeds length limit of some broken apps/libs, might crash: %s\n", debugstr_w(pv->pwszVal)); + } + return hres; }
static HRESULT WINAPI MMDevPropStore_SetValue(IPropertyStore *iface, REFPROPERTYKEY key, REFPROPVARIANT pv)